WEBVTT

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Good evening students, M.
Adbool please give a response.

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the screen immediately.

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Come on, make it first.

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Thank you.

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Please refresh the window immediately.

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Thank you.

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Thank you.

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Please refresh the window.

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Thank you.

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Thank you.

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A variable.

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Thank you.

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you

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Students, give a response please.

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Thank you. Okay.

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please respond I am audible at right now.

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Shall we start the class?

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Shall we start the class?

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Thank you.

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Thank you. Thank you.

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Thank you.

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you

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Before that, I request everyone
please listen to the class carefully.

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First of all, we have
to discuss what is Java.

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what is the use of the Java
and also features of the Java.

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everything we are going
to discuss right now.

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Before that, you can able
to understand Coming to Java

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Uh,

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that Java

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was developed by Dennis Ritchie So
Java was developed by James Gosling.

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in 1991 at Sun Microsystems.
At today, it is 2026.

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So 30 plus years we are
using Java continuously.

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Java is the topmost programming language.

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So now, What is the importance
of each other? Now, here it is,

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We are having different
programming languages like C, C++.

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Python and also different different
other programming languages.

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But the Java is only
the Topmost programming language.

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in the universe.

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So if you want to learn any other
languages, it's not easy for you.

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But Java is the most useful
and effective programming language.

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So today we are using artificial
intelligence data set and also cloud

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computing technologies.

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Without Java, everything is nothing.
If you have Java, cloud computing,

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data science, Why is it innovative?

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the monkey main internet
sources round and main reason

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So Java is the entry
in the rest of the world.

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Remaining or maybe automatically

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Entry it so I'm gonna get Java
and it's a lot of most important

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How to discuss everything clearly.

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So first of all, today we are going to
discuss What is the history of the Java?

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And also what is JDK, what is JRE, what
is JVM? And also what are the pillars are?

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features of the Java

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Thank you.

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Good night. Thank you. features of the
Java What are the editions of the Java?

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and also how to discuss
the difference between Java and C.

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Everything we are going
to discuss right now.

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So first of all, History of the Java

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The Java was developed
by James Bosling in 1991.

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We are already, you know that the Adhra
of the Java, our inventor of the Java.

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So Java was developed at Sun Microsystems.

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I tell the first project of the Java was

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green team project. So especially
they want to develop the software

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for electrical consumer devices.

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Before especially Java was mainly
developed for developing the software

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for electrical consumer devices.

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So I electrical consumer devices
question, developed children key.

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The username is called Uh...

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the green team project element once they
developed this software for electrical

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consumer devices they are thinking to
develop the remaining softwares with the

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It's the same programming
language so while angels are enter.

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They changed the selection. The first
name of the Java was "Ocar Metal".

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It is like a tree It is a...

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It is available at their laboratory
and the work is the tree and matter.

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So, The entire Java
was introduced in the worldwide was

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Was in 1995. And to make it 1995, look.

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The main reason for the world-wide
web is the main reason.

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I was able to use the Internet sources
to Java and to dynamic web execution.

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and also,

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They are also used in the Netscape
Navigator to access the web pages and also

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different, different applets.

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Everything they are using at the time
of 1995. So the Java was Uh-oh.

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Wavrali introduced it in 1995
in the entire universal matter.

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So I am coming to history.
Java was developed in 1991.

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What was the main purpose of the Java?

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Java was mainly developed
with web developing.

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Electrical Consumer Devices. Electrical
Consumer Devices is nothing but TV,

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VCR, Micro-Oven, Radio.
It went to electrical consumer devices.

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Software developed in the
course of Java. At the time,

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we developed in the course
of the development.

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They used the name called Green Team
Project. Once you project success in that

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They wanted the convert.

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Okay. Thank you.

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Please.

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uh Instead of that.

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Thank you.

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So everything we discussed right now.

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Sir, no. the major java
relays milestones the java

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The Java 1.0 version was released in 1996.

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at the year of 2026.

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We reach Java 21. And it is JDK and what
is the meaning of the JDK and a Java

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development. So if you want the first
public version of the Java was.

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JDK 1.0, it was publicly
available in the year of 1996.

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So, it introduced to ORA. ORA intended
to write once, read anywhere and other.

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So, what is a Java
programming language is called?

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ORA means

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write once, read anywhere. So if you want
to write programming language at once,

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you can read the

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We can read anywhere in the middle. It is
very very important and also it is useful

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for AWT and abstract window in toolkit
graphics and also basic applets.

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Basic applets is nothing
but small web Java programs.

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So at Java 1.0 they introduced this small
small programs and small small graphics

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and also applets and even you could have.

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1996 will establish jay sir. In 2004,
they are involving so many libraries.

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Libraries is nothing
but packages and input.

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They want to develop the advanced
software and capacity.

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I was in 2004 Java Finance.
At the same time, Java 8 was created.

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they are using
the different different other

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frameworks for developing the different
different other sources you just serve

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even you koda normal the You can
able to understand easily and better.

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So,

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Thank you.

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One second.

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Thank you.

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I'll give it to you.

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So,

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Now we have to discuss one
thing so W O R E means or a means

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Right ones run anywhere and so what
is the main agenda of the Java was ORA.

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Write once run in environment.
First of all,

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you have to try to write the source
code and compile the code.

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Compilation is nothing but it
converts the source code into

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Byte for another so actually in compiler.

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It converts source code
into machine code in Java.

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It converts source code into bytecode.

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So that bytecode is nothing
but it contains byte information,

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but it is not mission specific and also

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It is not an understood by any user. And
then directly the source code and machine

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code then convert. Just the computer can
understand the machine code and it will

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produce the result. But in Java,
Java is to mechanism system.

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So, first of all it converts
source code into byte code.

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Later it converts bytecode into.

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Uh...

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Mission for a matter so I'm gonna Java
compiler ranges that it converts source

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code into many byte code can convert to
city so byte police not mission specific

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and also not it is not
understanding by the any user.

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So that's the reason Java
is the more secure language.

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Once if you convert it into
source code into byte code,

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no one can able to understand
the machine code.

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So the byte code and Java is the more
secure programming language in the before

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they say it in the day. Even a software
development they need source for them.

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Once if they understand the source code.

00:14:57.550 --> 00:15:00.746
They can be able to convert
source code into machine code.

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If they want to run any program, they must
need source code and mother and the source

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code range. And yes, after
and develop just the developer person.

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Source code reveal to you.
Once they reveal the source code,

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they can able to they are not having
any copyright species in the car I don't

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appreciate your and most of the

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uh existing engineers
and you said they had their

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They are changing some code
in the existing correlate changes

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They are thinking that they are
developing this software and I took a man

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and mechanism.

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Shalom and they would develop this in
software's new or management to see while

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you just because There...
It is not protecting any...

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existing code production,
resonated into code reveal.

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They want to convert
the source code into byte code.

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They are not aware of any source code.
Even though iOS Apple company

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Security entity man crowd
and command reasonated day.

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They are not providing
any source code facility.

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I could have provided share.
Only bytecode is there.

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once bytecode is not

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It is not machine specific and also it's
not easy to understand by any user or any

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other software also. So, it provides
more secure and more. And again,

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Java and other data just
works or RSI run anywhere.

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We run this question.
It provides the best security.

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What was the best security for secure
purpose programming language? Java AI.

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So Java is the most important thing
and also it is always independence and it

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is not depending on any other
platforms or any other thing.

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So what is the benefit of the Java
and Java is the platform independent.

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So platform independent. If you want
to run Java program in any platforms,

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no need to change any code. You can easily
run your code in Windows operating system

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Linux operating system.
And also Mac voice means

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in the Apple operating system,
the code run is very important.

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And also the most important
thing is in the Java,

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you can able to understand three
things. The first one is the JDK,

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the second one is the JRE,
the third one is the JVM.

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So what is JDK, what is JRM, what is JRN?

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uh,

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Thank you.

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Bye. Thank you.

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One second. So what is JDK? What is JRE,
what is JVM, we have to discuss.

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So, Jerry case nothing
but a Java development kit

00:17:55.570 --> 00:18:00.233
So in Reus also they will ask you
the difference between JDK, JRE, JVN.

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JDK is nothing but Java development kit.

00:18:03.250 --> 00:18:06.250
GRI is nothing but Java
runtime environment.

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JVM is nothing but a Java virtual machine.

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These three are very very
important for understanding the

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uh beauty of the java so jdk is nothing
but it contains all the java related

00:18:19.715 --> 00:18:21.737
modules means packages

00:18:21.820 --> 00:18:27.140
classes interface all these things are met
and a java look how it's not requirements

00:18:27.224 --> 00:18:32.415
and nicoda software someone in g if you
want to develop any software you need some

00:18:32.499 --> 00:18:34.247
set of classes and a general

00:18:34.330 --> 00:18:37.270
C language which is circular
library functions are there

00:18:37.390 --> 00:18:40.230
Java processor is related to classes.

00:18:40.360 --> 00:18:43.400
and everything is stored
inside of the classes.

00:18:43.630 --> 00:18:48.595
See look functions the show with the Java
classes to store it is a Loman and a set

00:18:48.678 --> 00:18:53.704
of functions and storage and header files
which is that is set of classes to return

00:18:53.787 --> 00:18:58.506
to the criminal packages you just some
are to want to packages and bulk number

00:18:58.589 --> 00:19:03.554
of packages and the quarter man could get
a deal and one below that so if you want

00:19:03.637 --> 00:19:08.540
to develop any software make sure you can
use JDK and so JDK using that that what

00:19:08.624 --> 00:19:13.547
about the Java runtime environment so in
the record market on the it contains the

00:19:13.630 --> 00:19:17.230
class like this. So, ZK is a circle of the

00:19:17.350 --> 00:19:21.830
Then someone needs a runtime. So,
you run this library and you can run this.

00:19:22.000 --> 00:19:25.842
sources and equal to GRE.
So Java runtime in your element,

00:19:25.925 --> 00:19:29.620
advanced libraries plus JVM.
and dangerous than the GRE

00:19:29.710 --> 00:19:35.654
JREKILARASAN CODE ETHETTE UNDOTE, A source
code and bytecode convert as well as GRE

00:19:35.738 --> 00:19:39.917
help. E RENDO MECHANISMES
UNDOTE SOURCE code and bytecode.

00:19:40.000 --> 00:19:43.000
Bytecode into machine
code convert to Unity

00:19:43.150 --> 00:19:48.890
There is a mission.
We are using Java Virtual Mission.

00:19:49.300 --> 00:19:55.487
Java is a program called
Directed by the Virtual Mission.

00:19:55.570 --> 00:19:58.490
First of all, it converts
source code into bytecode.

00:19:58.600 --> 00:20:01.500
e bite corner manumatants
वोँटे JAV Virtual Mission

00:20:08.990 --> 00:20:14.097
Java development kit, it contains all
the Java compiler files, debugger files,

00:20:14.180 --> 00:20:17.100
Java Documents और अवसर वाट इस दे

00:20:17.660 --> 00:20:22.630
JRE एंटे, it contains core library
functions on JAPALI. What is JVM?

00:20:22.714 --> 00:20:24.200
Java Virtual Vision.

00:20:33.440 --> 00:20:38.120
तो नौ वात अबेने की फूटर्स अफ जावन चुस्ते,

00:20:44.240 --> 00:20:48.000
You need some specifications
का वा दनने मन्य तन वंते

00:21:02.270 --> 00:21:03.990
object-oriented approach

00:21:47.360 --> 00:21:52.520
So, main discussion is the key features
of the Java and data object orientation.

00:22:34.910 --> 00:22:36.990
लापते हैं C-Sharp Avachu.

00:24:02.390 --> 00:24:06.710
X plus Y एंट X5, Y6 एंट मनकी एडिशन 11 रावल

00:25:03.110 --> 00:25:06.160
अवक्क प्रोग्रम्म नोग टायम
लोन रंचेजु। अलाक्का कुंडा,

00:25:06.243 --> 00:25:09.594
multiple programs simultaneously
यटे टेमे रन्नावाल याँटे,

00:25:09.678 --> 00:25:12.908
it's impossible for the remaining
programming language.

00:25:12.992 --> 00:25:17.330
अदि वक्क जावा लोनी, पैथन लोनी इंटे,
object-oriented concept सीवेतो नायो,

00:26:23.390 --> 00:26:26.810
आप जावा इस नदिग में अप्ट अप्ट वरिंटेशन

00:27:06.320 --> 00:27:12.320
आई रांजेशिंस, उप्रांजेशिंस अन्ने परफेक्टर
जरूतने यहुरु दने हैचेल परतना रेंटे,

00:27:15.080 --> 00:27:16.660
फ्रेंड निन निन निन निन निन निन

00:27:28.070 --> 00:27:31.110
वे रिविजिए जावा वनली
फिर रुनिग आप्लिकाशिंस इन

00:27:37.100 --> 00:27:39.240
Mobile platform is Jawan Mata.

00:28:01.400 --> 00:28:06.027
अदेटर इस विसंटें वन में
तोंटे हाड़ोपन तो वाड़ोपन तो

00:28:06.110 --> 00:28:09.050
हाड़ोप इस दिग फ्रेमवर्क फर श्रोरिंग दे

00:28:09.350 --> 00:28:16.350
अग्ड़ देट अन्मटर शबार्ट इस दिलेट शवननेट
अफटा इस्ट इस्ट इस्ट इस्ट इस्ट इस्ट इस्ट

00:28:17.160 --> 00:28:19.940
इस्ट इस्ट स्टोमनதी Instagram युच्च चसदी

00:28:20.180 --> 00:28:25.803
spark नदी YouTube विचेस रिवन नी कोड़ डाता
स्टोरी स्पेसिल्टीज लो इडाता मैनिपलेशिन

00:28:25.887 --> 00:28:29.010
चेया लेंटे Java and Python
plays the key roller मता.

00:28:29.360 --> 00:28:31.287
विदाव जाव औ पाइटन,

00:28:31.370 --> 00:28:35.896
वी, there is no data science in the
computer science field and method.

00:28:35.979 --> 00:28:40.769
अधिके न, all the data science and AI
students must learn Java for big data

00:28:40.852 --> 00:28:46.200
frameworks manipulate चारुन कोंटे, Java is
only the Main programming language for the

00:28:54.920 --> 00:28:55.820
और जालो जालो

00:28:59.990 --> 00:29:03.370
फ्रम वन वे अनधर चान अधर
चान अधर परसंट वे अनधर परसंट

00:29:03.500 --> 00:29:06.410
So Java is the major
reason for all these things.

00:29:06.494 --> 00:29:09.465
अबस्मे इवनी कोड़ा मन का
चाला चाला इपते हैं, आई एए,

00:29:09.548 --> 00:29:14.047
we are only using Java Standard Edition
इशने इशने इशने इशने इशने इशने इशने,

00:29:14.130 --> 00:29:18.568
so now we have to discuss the most
important part of editions of the Java.

00:29:18.651 --> 00:29:23.577
How many types of editions of Java एए,
there are the four types of Java editions.

00:29:23.660 --> 00:29:30.330
फस्स्ट बन इस जाव एंटर्पड जाव
चानिड़ एंट जब जब जब एंटर्पल दिशन

00:29:47.060 --> 00:29:49.077
What is Java Enterprise Edition?

00:29:49.160 --> 00:29:52.870
वाट इस जावा मैकुर अधिशन और वाट इस जावा

00:30:00.000 --> 00:30:04.687
Some of the persons said that I'm
having knowledge in Core Java.

00:30:04.770 --> 00:30:07.950
I am having knowledge in advanced Java.

00:30:08.190 --> 00:30:10.627
and chapter. So what is score java?

00:30:10.710 --> 00:30:14.712
What is advanced Java discussion
core Java advanced Java?

00:30:14.795 --> 00:30:20.167
And when you want to develop the
application or application develop to see.

00:30:20.250 --> 00:30:23.857
If you able to run your application
in only one machine at a time.

00:30:23.940 --> 00:30:30.277
Until you develop an application,
one of the machine The problem is,

00:30:30.360 --> 00:30:33.367
that is called Java Standard Edition.

00:30:33.450 --> 00:30:38.190
Java standard version.
You can able to run your application in

00:30:38.340 --> 00:30:42.462
One machine at it and under what
commission and it's suppose if you develop

00:30:42.545 --> 00:30:44.873
a car if you are
a developer on calculator.

00:30:44.956 --> 00:30:47.760
So you know we calculate
an empty check around it.

00:30:47.850 --> 00:30:50.370
Only new what the system is.

00:30:50.580 --> 00:30:54.542
Where a system at a time you can
use it. That is the same thing.

00:30:54.625 --> 00:30:57.449
Then communication
is individual applications.

00:30:57.533 --> 00:31:00.294
That is standalone applications.
For example,

00:31:00.377 --> 00:31:05.560
if you write a small Java program, that
is the Java standard edition program only.

00:31:05.970 --> 00:31:09.538
Until you run this application
only in your system,

00:31:09.621 --> 00:31:12.270
that is called Java Standard Edition.

00:31:12.780 --> 00:31:15.967
So all basic Java programs are in order.

00:31:16.050 --> 00:31:19.210
I mean, what are the Java standardization?

00:31:19.380 --> 00:31:23.440
What about the Java Enterprise
Edition than J to E under?

00:31:23.700 --> 00:31:28.230
JTE and T10T Web Applications
and Nikola Java Enterprise Edition.

00:31:28.380 --> 00:31:31.020
So when you want to run the application,

00:31:31.140 --> 00:31:36.597
In multiple missions at a time.
One application in multiple missions at

00:31:36.681 --> 00:31:40.265
a time. That is called
Java Enterprise Edition.

00:31:40.348 --> 00:31:43.860
It is called multiple
applications at a time.

00:31:43.950 --> 00:31:49.310
Enter for example, multiple applications,
multiple machines. You put google.com and

00:31:52.230 --> 00:31:58.507
Okay. So, you put google.com
Facebook, WhatsApp, Twitter,

00:31:58.590 --> 00:32:01.907
You only code it out that the Java
and printed applications are not.

00:32:01.990 --> 00:32:04.957
So it is very, very important
for understanding the students.

00:32:05.040 --> 00:32:07.867
What is the difference between
core Java applications and

00:32:07.950 --> 00:32:12.090
core Java applications can
run in one machine at a time.

00:32:12.420 --> 00:32:14.940
Advanced Java application search and run.

00:32:15.360 --> 00:32:17.560
in multiple machines at a time and time.

00:32:17.670 --> 00:32:21.224
And the person and we interest them and
take the servers and then a server lead

00:32:21.308 --> 00:32:26.120
center. Even you koda manu java
entropy reduction if you want to try to

00:32:26.550 --> 00:32:29.557
Prepare the Java interpretation.

00:32:29.640 --> 00:32:33.490
Make sure you can use
a tool is called Um...

00:32:33.690 --> 00:32:39.316
I'm gonna make it a little teacher Java
standard edition of the JDK's report

00:32:39.399 --> 00:32:44.530
in the Java Enterprise Edition,
MapShare, Eclipse and Europe.

00:32:50.100 --> 00:32:54.380
Java make relation and it if you want
to develop this software for the embedding

00:32:54.464 --> 00:33:00.187
systems, and also satellites and also
electrical watches, digital watches,

00:33:00.270 --> 00:33:04.247
electrical signals and when you want
to develop these software's for the any

00:33:04.330 --> 00:33:08.681
electrical consumer devices for and the TV
developed here and could not have the AC

00:33:08.764 --> 00:33:12.097
developed here and could not
remove the left here and could not

00:33:12.180 --> 00:33:16.872
I have a radio developer, I have a watch
developer, I have a phone developer,

00:33:16.955 --> 00:33:18.907
I have a hardware related agent.

00:33:18.990 --> 00:33:25.056
That is Java Micro Edition. ECA students
can be able to use Java micro-edition.

00:33:25.140 --> 00:33:29.110
Even satellites and decoder
of Java micro-edition.

00:33:29.550 --> 00:33:32.770
Advanced identity,
web applications, Instagram, Twitter,

00:33:33.090 --> 00:33:36.270
Facebook WhatsApp it went
applications and Nicola

00:33:36.390 --> 00:33:39.307
web related applications
and you can have Java interpreter

00:33:39.390 --> 00:33:43.133
applications individual application
developed here into math and standard

00:33:43.216 --> 00:33:47.047
edition method So, you develop
this in Applications menu.

00:33:47.130 --> 00:33:50.884
Different other platforms and if
you develop the application at in one

00:33:50.968 --> 00:33:54.393
operating system, you can able
to use only one operating system.

00:33:54.476 --> 00:33:58.450
I like to connect if you want to use
the same application by the different

00:33:58.533 --> 00:34:01.890
different other. Platforms cover
and demand gate current it's

00:34:02.250 --> 00:34:08.690
Modern desktop client framework and it
you can develop in ways the windows and

00:34:08.820 --> 00:34:13.920
the same software can be accessed
by the Android or any other OS.

00:34:15.980 --> 00:34:21.017
And then cross-platforms are also
Java effects. This is very important.

00:34:21.100 --> 00:34:23.480
We all have Java standardization.

00:34:24.750 --> 00:34:29.437
companies and companies java
enterprise region So, uh,

00:34:29.520 --> 00:34:34.928
The product based companies are
also called Java Micro Edition. So,

00:34:35.012 --> 00:34:40.256
in advanced level, Java FX features,
cross-platform, desktop. So,

00:34:40.340 --> 00:34:44.520
you can just be able
to understand what is what is.

00:34:44.610 --> 00:34:47.257
So how many types of Java
editions? Three types.

00:34:47.340 --> 00:34:52.650
So just to come into of our
information. What is Java?

00:34:52.740 --> 00:34:55.740
Java is object oriented
programming language.

00:34:56.040 --> 00:35:00.780
And also the most important thing is Java
is high level programming language.

00:35:01.590 --> 00:35:04.710
Java is high level programming language.

00:35:04.980 --> 00:35:08.480
Java was developed
by James Gosling in 1991.

00:35:09.570 --> 00:35:10.403
Okay?

00:35:10.560 --> 00:35:12.667
So what are the features of the Java?

00:35:12.750 --> 00:35:16.770
So Java is... compiler
and interpreted programming language.

00:35:16.980 --> 00:35:20.380
And also Java is object
oriented programming language.

00:35:20.670 --> 00:35:24.547
Java is Platform independent
programming language.

00:35:24.630 --> 00:35:29.290
Java is multi-threading
programming language. Java is

00:35:29.430 --> 00:35:31.707
strict security model
programming language.

00:35:31.790 --> 00:35:34.370
So these are the main
key features of the Java.

00:35:34.650 --> 00:35:39.858
So first Java is both compiler interpreter
is nothing but Java is the two-stage

00:35:39.941 --> 00:35:44.640
system. seen in Java. the Compeller
converts source code into bytecode.

00:35:44.970 --> 00:35:49.567
Compleur source and byte convert.
Interpreter is the same.

00:35:49.650 --> 00:35:50.750
it converts

00:35:51.540 --> 00:35:54.517
Byte code into machine code
element and the kind of Java is

00:35:54.600 --> 00:35:56.440
both compiler and interpreter.

00:35:56.640 --> 00:36:02.077
Java is platform independent
and Java programs can run anywhere

00:36:02.160 --> 00:36:04.117
and any time amount. Auntun?

00:36:04.200 --> 00:36:07.357
No need to change anything
inside of the operating system.

00:36:07.440 --> 00:36:12.340
Java programs can run in any
operating system. Java is always

00:36:12.900 --> 00:36:14.440
platform independent.

00:36:14.580 --> 00:36:18.255
So it is most important why
Java is platform independent.

00:36:18.338 --> 00:36:20.580
Java programs can run on anywhere.

00:36:21.480 --> 00:36:24.727
Java programs can run in anywhere and also

00:36:24.810 --> 00:36:28.290
We don't need to change anything
inside of the operating system.

00:36:28.920 --> 00:36:32.120
No need to change anything
in the operating system. Some matter.

00:36:32.310 --> 00:36:35.430
So that's the reason
that Java is the Most...

00:36:35.670 --> 00:36:40.890
Popular programming language the next one
is the Java is the multi-threading and we

00:36:40.974 --> 00:36:46.130
can run multiple tasks at a time in Java
and then Java is multi-threading and also

00:36:46.214 --> 00:36:50.859
Java is the more secure programming
language and it went to viruses and it

00:36:50.942 --> 00:36:55.907
went to threats going to involve so these
are the very very important regarding

00:36:55.990 --> 00:37:01.447
Java. types of editions of the Java
and four types of editions in Java

00:37:01.530 --> 00:37:03.030
Java standardization.

00:37:03.150 --> 00:37:07.555
Java Enterprise Edition, Java Micro
Edition, Java Framework Edition.

00:37:07.638 --> 00:37:12.835
Java Standard Edition, we can write the
simple Java programs and also it is used

00:37:12.918 --> 00:37:18.181
to develop the core Java applications.
Java Enterprise Edition is used to develop

00:37:18.264 --> 00:37:20.310
the advanced Java applications.

00:37:21.000 --> 00:37:25.918
Java micro edition is used to develop
the electrical consumer devices related

00:37:26.001 --> 00:37:31.570
software and matter. I day Java
for Java applications and data

00:37:32.430 --> 00:37:35.970
Applications can run in one
system at a time and a matter.

00:37:36.150 --> 00:37:40.461
In the work machine,
the core Java applications are run.

00:37:40.544 --> 00:37:45.330
Multiple systems are run.
Advanced Java applications are run.

00:37:45.750 --> 00:37:48.130
So micro edition and argumentary

00:37:48.270 --> 00:37:53.596
EV TV, radio, VCR, electrical consumer
devices, satellites. We done it.

00:37:53.680 --> 00:37:59.470
We developed micro edition. So Java FX
entity is framework related software.

00:38:00.240 --> 00:38:02.197
Even if you're a challenge and important

00:38:02.280 --> 00:38:06.462
And also the most important thing is a
Java purchase circle, next innovation,

00:38:06.546 --> 00:38:08.540
but the circular virtual thread. So.

00:38:08.760 --> 00:38:12.247
Next in A2 binaries.
Mission language related.

00:38:12.330 --> 00:38:17.311
Even if you are in the next coming,
you will be able to develop the latest

00:38:17.394 --> 00:38:21.487
software. So when you go to my next
time in this rediscus system,

00:38:21.570 --> 00:38:25.357
Now we are going to discuss already you're
having some knowledge in C language.

00:38:25.440 --> 00:38:28.820
Now what is the fundamental
difference between Java and C?

00:38:28.950 --> 00:38:31.717
So, Java log C key
difference in a check test.

00:38:31.800 --> 00:38:36.856
Java object oriented programming language
object oriented programming language

00:38:36.940 --> 00:38:42.194
entity before we are using only functions
to write C programs that matter so Java

00:38:42.277 --> 00:38:44.257
what this circle in testament a

00:38:44.340 --> 00:38:51.340
Classes object instance is used to see
classes object instance instance is used

00:38:53.639 --> 00:38:59.250
to see the initial format.
Meet new.chc, develop.chc, then Java.

00:38:59.340 --> 00:39:02.775
You can see language or just a column
and only functions you just develop just

00:39:02.858 --> 00:39:03.692
on the property.

00:39:03.840 --> 00:39:08.240
C is structural programming language
or procedural programming language.

00:39:08.820 --> 00:39:15.307
So I will say, Java programs are
compiled by JVN. Here is a circle.

00:39:15.390 --> 00:39:19.747
Only monkey compile directly to target
hardware and better and it's direct

00:39:19.830 --> 00:39:24.667
permission for just an equation for drug.
So the most important definition is into

00:39:24.750 --> 00:39:27.877
what is the difference
between Java and the C and it.

00:39:27.960 --> 00:39:31.579
The first thing you have
to mention Java is object-oriented.

00:39:31.662 --> 00:39:34.500
C is procedural-oriented
programming language.

00:39:34.590 --> 00:39:40.327
The most important thing is Java is
platform independent programming language.

00:39:40.410 --> 00:39:43.350
C is platform dependent
programming language.

00:39:43.770 --> 00:39:47.750
Java is both compiler into
interpreter programming language.

00:39:47.850 --> 00:39:53.017
C is compiled programming language.
These are the most important differences.

00:39:53.100 --> 00:39:57.060
He three differences,
the remaining differences are many.

00:39:57.143 --> 00:40:02.390
The major differences of the Java object
oriented, C is procedural oriented.

00:40:02.740 --> 00:40:07.847
The second thing is Java is both compiler
and interpreted programming language.

00:40:07.930 --> 00:40:10.310
C is compiled programming language.

00:40:10.630 --> 00:40:15.040
The third one is Java is platform
independent programming language.

00:40:15.280 --> 00:40:17.687
C language is platform dependent.

00:40:17.770 --> 00:40:22.478
So what is the difference between platform
dependent and platform independent?

00:40:22.561 --> 00:40:24.650
We can run Java programs anywhere.

00:40:25.000 --> 00:40:30.242
without changing anything on the but she
is the platform dependent and you need

00:40:30.325 --> 00:40:34.420
to change some information
or platform exist, just call, and it

00:40:34.510 --> 00:40:39.388
In every operating system,
we have changes in C languages.

00:40:39.471 --> 00:40:43.579
What is the fastest
programming language Java is.

00:40:43.663 --> 00:40:50.251
You can just mention that C is the fastest
comparatively all other programming

00:40:50.335 --> 00:40:55.864
languages. So why C is the fastest and it
sees directly target to hardware Java in

00:40:55.948 --> 00:40:58.967
the hardware to target out. Java is the

00:40:59.050 --> 00:41:02.770
virtual machine language
and it depends on the mission

00:41:03.280 --> 00:41:06.040
It is directly to the machine
that is interact with.

00:41:06.370 --> 00:41:10.690
cnn math maternity and tractor
so either virtual machine property

00:41:10.810 --> 00:41:13.997
consumer and to see
Java compared interest it

00:41:14.080 --> 00:41:18.167
Java 10 to 9 points is this

00:41:18.250 --> 00:41:23.049
C is 10 points. Because any language
is the fastest programming language.

00:41:23.132 --> 00:41:24.670
It is still C language.

00:41:25.090 --> 00:41:29.803
YC is the fastest programming language
that it sees the platform dependent

00:41:29.887 --> 00:41:35.310
in Japan. It is directly interacted with
the machine director. But Java particular.

00:41:35.920 --> 00:41:40.488
Java is the platform independent
means it is taking the one decision,

00:41:40.571 --> 00:41:45.813
but it is depending on the other tool.
And the tool may depend on the property.

00:41:45.896 --> 00:41:49.992
Java is not the fastest programming
language comparatively CN.

00:41:50.075 --> 00:41:54.373
So it is managed in memory, direct,
automatic garbage collection.

00:41:54.456 --> 00:41:57.167
And when you create object automatically,

00:41:57.250 --> 00:42:00.407
uh it create the object
and delete the object and matter

00:42:00.490 --> 00:42:07.187
But when you want to create any
memory locations using ML app, CL app,

00:42:07.270 --> 00:42:10.996
You need to free up free chair
and it's what class Loman object.

00:42:11.080 --> 00:42:14.770
Create just the object.
Malaman and it's yes. Necessity level.

00:42:14.950 --> 00:42:16.547
But the point is to make the point

00:42:16.630 --> 00:42:20.694
no way than a memory create just
a automated memory in Mali free and

00:42:20.777 --> 00:42:25.573
a terminology just a friend of free and
a library function you just just call me

00:42:25.656 --> 00:42:30.340
and connect it what you said a lot
It uses manually memory. It uses

00:42:30.460 --> 00:42:35.197
automatic garbage collection memory
and I don't know that it's automatic look

00:42:35.280 --> 00:42:38.597
my memory you take with a
garbage collection data meta

00:42:38.680 --> 00:42:45.680
automatically memory is garbage.
Java is a little bit of memory waste.

00:42:47.818 --> 00:42:52.817
So that's the reason. The rest
of the remaining is very important.

00:42:52.900 --> 00:42:54.580
I request everyone please follow.

00:42:55.270 --> 00:42:56.630
The next thing is

00:42:56.980 --> 00:43:03.405
Technically, what do you understand?
I have a point concept in Java.

00:43:03.489 --> 00:43:06.317
C language is a point concept.

00:43:06.400 --> 00:43:09.640
So C supports pointer
concept, Java supports

00:43:09.790 --> 00:43:12.647
C supports pointer concept.
Java doesn't support.

00:43:12.730 --> 00:43:16.750
point to concept. In the place we
can use object reference, objects

00:43:16.990 --> 00:43:21.751
initiative the point recent method so
you can able to understand what is button

00:43:21.835 --> 00:43:26.044
matter. So she doesn't support object
to oriented concepts and matter,

00:43:26.127 --> 00:43:31.270
but Java supports object oriented
concept except multiple angles

00:43:31.570 --> 00:43:34.190
So, when you go to the menu,
Next coming is the

00:43:39.730 --> 00:43:42.440
So the next thing is. Bye.

00:43:44.050 --> 00:43:50.567
C language contains header files,
Java contains functions, Java contains

00:43:50.650 --> 00:43:52.510
library functions like

00:43:52.690 --> 00:43:57.287
libraries, standard libraries like
many different collection frameworks.

00:43:57.370 --> 00:43:59.350
and also package the revenue there.

00:43:59.710 --> 00:44:02.110
and also C language doesn't support

00:44:02.470 --> 00:44:06.050
Error handling concept
but Java supports error handling

00:44:08.590 --> 00:44:09.910
Okay, please note.

00:44:13.750 --> 00:44:14.583
Thank you.

00:44:17.560 --> 00:44:18.880
Thank you.

00:46:08.170 --> 00:46:09.003
Thank you.

00:46:11.410 --> 00:46:15.690
Okay, students, one second.
Land balance. We discussed two minutes.

00:46:16.120 --> 00:46:18.190
So coming to Uh...

00:46:18.940 --> 00:46:21.497
coming to today's session. uh,

00:46:21.580 --> 00:46:25.496
And also how to discuss other topics also.
Coming to today's session,

00:46:25.579 --> 00:46:29.812
you can understand. The Java
was developed in 1991 by James Gosling.

00:46:29.896 --> 00:46:31.970
The rest of the remaining are the...

00:46:32.200 --> 00:46:37.367
assistance for the James Gosling So
it was developed in Sun Microsystems.

00:46:37.450 --> 00:46:40.330
Especially they are
developing the software

00:46:40.540 --> 00:46:44.307
They are developing the Java
property of training developed this.

00:46:44.390 --> 00:46:48.227
So what was the first name
of the Java and it did a work in 1996?

00:46:48.310 --> 00:46:51.990
The current version
of the Java was JDK 21.

00:46:52.074 --> 00:46:55.697
So JDK and automated the Java development.

00:46:55.780 --> 00:47:00.020
So you can observe JDK 1,
JDK 2, JDK 3, JDK 4.

00:47:00.220 --> 00:47:02.660
Jeric up to Jeric at 21

00:47:03.640 --> 00:47:04.757
So now,

00:47:04.840 --> 00:47:11.180
The main thing of the Java was Java is the
ora. Ora means right ones run anywhere.

00:47:11.290 --> 00:47:14.087
So, it is the two-stage
system. It converts.

00:47:14.170 --> 00:47:16.850
source code into bytecode
with a Java compiler.

00:47:16.990 --> 00:47:19.490
and also javabyte code into

00:47:19.660 --> 00:47:23.987
machine code with the Java interpreter.
So Java is the both compiler and

00:47:24.070 --> 00:47:26.270
interpreted programming
language and matter.

00:47:26.710 --> 00:47:31.130
So here, coming to Java,
there are the three important

00:47:31.240 --> 00:47:36.595
tools using for the Java the first one
is the JDK the second one is the JRE

00:47:36.678 --> 00:47:42.541
the third one is the JVM so In in Rio they
will ask you the difference between JDK

00:47:42.624 --> 00:47:48.647
JRE JVM first of all you can mention JDK
means Java development kit Jerry means

00:47:48.730 --> 00:47:54.150
Java runtime environment JVM
is nothing but Java virtual mission

00:47:55.000 --> 00:47:57.220
Java Virtual Mission.

00:47:58.570 --> 00:48:03.350
So here it contains different tools like

00:48:03.520 --> 00:48:05.600
Java compiler

00:48:05.710 --> 00:48:11.514
Java documents profilers Java runtime
and everything Jerry means it contains all

00:48:11.597 --> 00:48:16.620
the class for libraries
and also Java virtual mission.

00:48:16.810 --> 00:48:23.810
Java Virtual. JRE depends on JRE.

00:48:25.450 --> 00:48:28.849
JVM depends on the JRE and the
JDK contains all these things.

00:48:28.932 --> 00:48:31.307
I request you to please try to understand.

00:48:31.390 --> 00:48:32.223
Thank you.

00:48:34.240 --> 00:48:37.300
Thank you. I'm going to ask you a moment.

00:48:38.950 --> 00:48:39.783
Hello?

00:48:42.340 --> 00:48:45.400
Thank you. So, what do you think?

00:48:45.550 --> 00:48:51.197
meaning JDK contents,
The first one is JRE and JVM.

00:48:51.280 --> 00:48:53.687
when you could have just
so objects they want to

00:48:53.770 --> 00:48:57.136
classes in Java documents
and also Java runtime environment,

00:48:57.219 --> 00:49:01.530
but Java runtime environment for all
core libraries and the classes on day.

00:49:01.660 --> 00:49:06.216
Java Virtual Mission.
It is a JIT compilation.

00:49:06.299 --> 00:49:11.140
And also garbage collection.
Garbage collection.

00:49:11.290 --> 00:49:15.769
Manila object creates this automatically
that it did a put in the and I'll see it

00:49:15.852 --> 00:49:19.570
contains that management even
your day so Java to mission and data

00:49:19.900 --> 00:49:22.620
source code and bytecode
can convert to see.

00:49:22.720 --> 00:49:26.163
Bytecone, machine code can convert here.
If any code of programming,

00:49:26.246 --> 00:49:28.580
I will clearly explain.
Don't worry for that.

00:49:29.050 --> 00:49:30.887
and also key features you can take.

00:49:30.970 --> 00:49:33.690
Java and the object
orientation security model.

00:49:33.790 --> 00:49:37.540
and also Just-in-time performance.

00:49:37.630 --> 00:49:40.750
Next one budget circle
built-in multi-threading armata.

00:49:41.140 --> 00:49:43.682
And a maximum bullet
apparent object orientation.

00:49:43.766 --> 00:49:46.094
And when you want
to write any Java programs,

00:49:46.177 --> 00:49:48.160
you can use classes and objects only.

00:49:48.430 --> 00:49:53.267
Security means it provides better
security because it is the I'm

00:49:53.350 --> 00:49:56.650
Object to rent one, which is circular,
abstract model, and matter.

00:49:56.770 --> 00:50:00.270
And without knowing the background
implementation, we can access it to

00:50:00.560 --> 00:50:05.087
and I'm going to keep main source
code we will have a security account.

00:50:05.171 --> 00:50:09.633
Just in time, performance is faster
compared to the remaining longest.

00:50:09.716 --> 00:50:13.789
Performance optimization.
Where do you use Java in regular life?

00:50:13.872 --> 00:50:16.047
Banking sectors, finance services.

00:50:16.130 --> 00:50:20.673
And also mobile phones low big data
frameworks low cloud micro services back

00:50:20.756 --> 00:50:23.097
right now. We are we are using Java and

00:50:23.180 --> 00:50:26.697
That's the reason Java is the most
famous program in language still now.

00:50:26.780 --> 00:50:33.717
and it went to banking look financial
law Python and C and C++ are very secure.

00:50:33.800 --> 00:50:37.786
and again still Java is involved
in banking and financial sector.

00:50:37.869 --> 00:50:40.617
And also the data is also
very, very important.

00:50:40.700 --> 00:50:45.357
Data is the crucial part for anything
providing the privacy and security point

00:50:45.440 --> 00:50:48.600
of view. So big data
framework to the Java inverter.

00:50:48.740 --> 00:50:52.701
Resonate indeed provides more secure
than the remaining languages and mobile

00:50:52.784 --> 00:50:54.700
platforms to still and the model and

00:50:54.830 --> 00:50:57.237
I'm going to use my language
to use my language.

00:50:57.320 --> 00:50:57.897
Now,

00:50:57.980 --> 00:51:02.647
And it also providing the better security
at right now because of Java only.

00:51:02.730 --> 00:51:05.480
And also cloud
microservices is nothing but.

00:51:05.600 --> 00:51:09.057
When you want to send or receive
any messages or if you want to.

00:51:09.140 --> 00:51:13.060
Get any notifications are a when
you want to get any updates and

00:51:13.160 --> 00:51:16.182
When you want to get any,
when you want to install anything,

00:51:16.265 --> 00:51:19.184
cloud microservices are very,
very crucial role in matter.

00:51:19.267 --> 00:51:22.237
Even you could have been Java,
any possible to submit that,

00:51:22.321 --> 00:51:24.773
but Java is very,
very important. Coming to Java,

00:51:24.857 --> 00:51:27.206
which is several four
types of additions today.

00:51:27.289 --> 00:51:31.139
The first one is the standard edition.
Second one is the enterprise edition.

00:51:31.223 --> 00:51:33.500
Third one is micro edition.
Fourth one is...

00:51:33.590 --> 00:51:38.721
Client framework edition standard edition
is nothing but it is used for developing

00:51:38.804 --> 00:51:43.617
core Java application and the prediction
is nothing but it is used to develop

00:51:43.700 --> 00:51:45.267
the advanced applications

00:51:45.350 --> 00:51:50.458
the micro edition is used for developing
the software for electrical consumer

00:51:50.541 --> 00:51:56.217
devices java FX edition is used to develop
the cross-platform applications and meta.

00:51:56.300 --> 00:52:00.040
So standard edition applications are
only run in one machine at a time.

00:52:00.860 --> 00:52:05.667
Interpretation applications are
run in multiple missions at a time.

00:52:05.750 --> 00:52:09.627
Java maker machine operating
system now I want to run the I

00:52:09.710 --> 00:52:13.790
I was operating system in my mission
and it's what you will learn in you

00:52:13.880 --> 00:52:18.805
not system low Nino in jail and not it not
the windows are support just the button

00:52:18.888 --> 00:52:21.777
and read another you
chair lap a way to children

00:52:21.860 --> 00:52:25.167
operating system or other
operating system run by

00:52:25.250 --> 00:52:29.750
You need the advanced framework
and the rich media acceleration quality.

00:52:29.870 --> 00:52:32.127
Then, first of all,
we have JavaFX features.

00:52:32.210 --> 00:52:34.137
So, it is the latest one.

00:52:34.220 --> 00:52:38.454
So if you are having a java effects, you
are getting more number of jobs at right

00:52:38.537 --> 00:52:42.611
now. But if any government companies
like Elm train throughout the value extra

00:52:42.694 --> 00:52:45.770
courses near PNG.
They have to check the...

00:52:46.100 --> 00:52:51.414
as to you know for you can play capability
to see all jobs in the same just that

00:52:51.497 --> 00:52:56.675
and also the next coming generation
innovation city into virtual threats today

00:52:56.759 --> 00:53:02.342
next to native binary center value objects
in them and even equal to java the future

00:53:02.426 --> 00:53:07.617
look are developed in a technology
series within coming one or two years lost

00:53:07.700 --> 00:53:11.493
We need to post them and discuss
the procedural programming language.

00:53:11.576 --> 00:53:14.807
Coming to Java is the object-oriented
programming language.

00:53:14.891 --> 00:53:17.672
What is the difference
between procedural and Java?

00:53:17.756 --> 00:53:22.420
When you want to prepare the any
applications, In C language, you can use

00:53:22.520 --> 00:53:26.980
functions to develop with a parameter.
Functions to develop just that is called

00:53:27.170 --> 00:53:32.577
a procedural programming language when you
want to develop any applications in Java.

00:53:32.660 --> 00:53:37.247
Make sure you can use classes and object
instances from the other. The second,

00:53:37.330 --> 00:53:41.977
the most important thing is, she is the
compiled programming language Java used

00:53:42.060 --> 00:53:44.780
the, compiler and interpreter
program language.

00:53:44.870 --> 00:53:47.939
So C is the platform
dependent programming language.

00:53:48.022 --> 00:53:51.213
Java is the platform
independent programming language.

00:53:51.296 --> 00:53:54.570
So C is just the manual
memory slide point as concept.

00:53:54.740 --> 00:53:59.900
Java uses the automated
garbage collection framework.

00:54:00.020 --> 00:54:03.860
It's a automated garbage
collection. It removes the

00:54:04.130 --> 00:54:09.117
Memory automatically if you're not excited
matter and so simple which happened to see

00:54:09.200 --> 00:54:13.651
low memory waste is under the top
of a Java lemme more wasted at the cooler.

00:54:13.734 --> 00:54:17.847
So the second thing is seal and was
supposed to be pointer concept of

00:54:17.930 --> 00:54:20.470
Java doesn't support the point concept.

00:54:20.630 --> 00:54:25.850
So C language doesn't support
my inheritance concept. Java supports.

00:54:26.360 --> 00:54:33.041
inheritance concept except multiple at the
end of the day except in the day and also

00:54:33.124 --> 00:54:35.487
C language contains hydrophils

00:54:35.570 --> 00:54:39.390
Java content standard label
functions like package this and meta.

00:54:39.530 --> 00:54:42.202
C-language is the moment
with the circulator.

00:54:42.286 --> 00:54:44.490
Exception handling mechanism is not.

00:54:44.630 --> 00:54:46.980
Jawa or Matra may exception
handling mechanism.

00:54:47.450 --> 00:54:53.282
The rest of the remaining C language is
called the primary domain state of the end

00:54:53.366 --> 00:54:58.693
of the Android and the back end.
It is directly the operating system and it

00:54:58.776 --> 00:55:01.557
is directly interact with the hardware.

00:55:01.640 --> 00:55:05.667
hardware the OS and the C learn and
develop this is the DC and the better it

00:55:05.750 --> 00:55:09.147
to be in time for them So I've
been equal to my team, so I've been

00:55:09.230 --> 00:55:13.110
So now we have to discuss
how can you install Java.

00:55:13.280 --> 00:55:20.240
and also how to... Uh,
how to install it and also

00:55:20.360 --> 00:55:22.300
How to run the Java application?

00:55:22.400 --> 00:55:26.680
and how to download it, everything
we have to discuss it right now.

00:55:27.020 --> 00:55:31.700
Request everyone please listen so
if you want to download Java and

00:55:31.850 --> 00:55:34.200
First of all, you have
to open your approaches.

00:55:34.340 --> 00:55:38.640
So Java is very very important.
I will explain how to download Java and

00:55:43.730 --> 00:55:44.563
Thank you.

00:55:46.040 --> 00:55:47.360
It's probably not.

00:55:48.440 --> 00:55:54.250
Thank you. So for downloading Java,
first of all how to visit Waragel.

00:55:55.340 --> 00:55:59.600
So I will give you access to create
a variable accounts. Don't worry for that.

00:55:59.840 --> 00:56:01.920
So please listen to the class carefully.

00:56:02.090 --> 00:56:03.090
Oracle

00:56:03.770 --> 00:56:09.853
Jdk 1.8 so this is the best version
comparatively remaining the matter you

00:56:09.936 --> 00:56:14.268
version of the open source code so you
have to download it from the internet

00:56:14.351 --> 00:56:19.680
source only JDK 1.8 if you
want to create if you want to.

00:56:22.460 --> 00:56:24.460
Thank you.

00:56:25.940 --> 00:56:30.418
So there are the number of versions
already we discussed with Java 1.0,

00:56:30.502 --> 00:56:35.910
Java 1.1. 1.2, 1.3, now Java 1.21

00:56:39.020 --> 00:56:40.940
So that is called Java 21.

00:56:42.860 --> 00:56:43.693
Thank you.

00:56:44.600 --> 00:56:45.433
Thank you.

00:56:48.440 --> 00:56:49.273
Thank you.

00:56:49.820 --> 00:56:55.150
you you Thank you.

00:56:55.520 --> 00:56:58.690
Thank you. Thank you.

00:57:00.380 --> 00:57:01.240
Thank you.

00:57:02.030 --> 00:57:04.030
you

00:57:04.820 --> 00:57:05.880
So please wait.

00:57:08.060 --> 00:57:09.140
Thank you. Thank you.

00:57:11.450 --> 00:57:13.750
Thank you. Thank you.

00:57:14.570 --> 00:57:15.403
Thank you.

00:57:17.390 --> 00:57:18.390
So,

00:57:19.310 --> 00:57:20.143
Bye.

00:57:20.900 --> 00:57:25.189
YouTube live energy system which run out
of the internet source just low and then

00:57:25.272 --> 00:57:28.440
be And almost internet and me up.

00:57:29.510 --> 00:57:32.800
streaming cable Then we'll
have one or two minutes later.

00:57:33.710 --> 00:57:35.810
I request you to please try to understand.

00:57:37.520 --> 00:57:41.820
So this is the we can
download Java from the

00:57:42.350 --> 00:57:46.745
Oracle.com I will give you full
information for how to download everything

00:57:46.828 --> 00:57:49.527
and So once download is in the Rapport.

00:57:49.610 --> 00:57:51.050
how to run it

00:57:51.230 --> 00:57:54.890
And also set the environment.
So Java environment, LSE, character.

00:57:55.340 --> 00:57:58.700
Man Ranci Sintero Ita Just you can type

00:58:00.410 --> 00:58:03.110
Java Environmental Variable.

00:58:04.010 --> 00:58:05.570
Inveral Mental Verbal.

00:58:06.410 --> 00:58:10.350
So just you can check edit
the system environmental variables.

00:58:10.640 --> 00:58:11.473
Thank you.

00:58:12.860 --> 00:58:13.693
Okay.

00:58:13.970 --> 00:58:15.150
In this...

00:58:15.770 --> 00:58:19.830
In a random variable already.
I am having Java that's the region and

00:58:20.060 --> 00:58:24.760
So how to do this two things and what and
the first fall lemon jails in the tenter?

00:58:24.890 --> 00:58:30.930
Java home and DC path petalik At the same
time, I will show you the way I am.

00:58:31.100 --> 00:58:37.040
Even if you want to add your score,
add new variable and add new variable.

00:58:37.220 --> 00:58:41.250
I will show you Java.
ecosystem variable share.

00:58:43.460 --> 00:58:45.900
I think you're going to be a new animal.

00:58:46.040 --> 00:58:46.873
Malimiku.

00:58:47.840 --> 00:58:49.860
Environmental variables

00:58:51.800 --> 00:58:53.280
environmental

00:58:56.570 --> 00:58:58.890
Edit the system environment variable.

00:59:02.420 --> 00:59:03.253
Okay.

00:59:03.410 --> 00:59:07.940
So, I will do this. So I request
you to please try to understand.

00:59:08.090 --> 00:59:09.507
I was like, "I'm going
to go to the ranch."

00:59:09.590 --> 00:59:15.660
I did today just I'm giving the just
information for What is Java?

00:59:16.550 --> 00:59:19.110
And also what are
the features of the Java?

00:59:19.610 --> 00:59:23.980
Where do you use Java? And also what
is the difference between Java and

00:59:24.290 --> 00:59:29.520
a C language and also how to get
Java software in a discussion area.

00:59:29.630 --> 00:59:33.230
We had discussed this before.
First of all, NJ Allende.

00:59:33.470 --> 00:59:36.890
This is Java's standard edition.

00:59:37.220 --> 00:59:40.910
Hayte. uh just you have to go down and

00:59:41.930 --> 00:59:46.603
Here you can just check the operating
system type whether you are using 32-bit

00:59:46.687 --> 00:59:49.370
operating system
or 64-bit operating system.

00:59:49.580 --> 00:59:54.080
So in case if you are using 64-bit
operating system, You can use this too.

00:59:54.230 --> 00:59:57.720
62.8, no issue. 2-0,
you can use your coach.

00:59:57.860 --> 01:00:02.320
But if you are using 64-bit operating
Only you can use this one only.

01:00:03.280 --> 01:00:06.200
So we can use this one.
So we can use this one.

01:00:06.720 --> 01:00:12.200
Here we can update the Java
standard development kit 8u202.

01:00:13.200 --> 01:00:16.500
Here we can use this one. No.

01:00:17.560 --> 01:00:19.920
So we can use this one.

01:00:20.700 --> 01:00:25.357
So we can type system information.

01:00:25.440 --> 01:00:29.449
and type change system information and
type is that you will get the information

01:00:29.533 --> 01:00:30.217
whether you are

01:00:30.300 --> 01:00:34.685
using what type of operating system
another now I am using this 64-bit

01:00:34.768 --> 01:00:36.217
operating system you can

01:00:36.300 --> 01:00:43.300
men here it is mentioned x64 basic type on
so first of all mostly almost all laptops

01:00:44.084 --> 01:00:44.557
having

01:00:44.640 --> 01:00:50.381
only a 64-bit type operating systems
present to someone 64-bit irrespective

01:00:50.464 --> 01:00:51.857
to the Windows 7 or

01:00:51.940 --> 01:00:56.347
Windows 8 or Windows 9 Windows 10 Windows
11 whatever it is just how to check

01:00:56.431 --> 01:01:00.280
the operating system pay first
in case if you are using the latest

01:01:01.120 --> 01:01:03.820
laptops and a two or three years back it

01:01:05.200 --> 01:01:09.755
Definitely they are the we necessary for
operating system set up range here and you

01:01:09.838 --> 01:01:10.817
have to click on it

01:01:10.900 --> 01:01:15.457
And then the image which once if you
click on it what will happen in there?

01:01:15.540 --> 01:01:17.457
It will ask you to enter the credentials

01:01:17.540 --> 01:01:23.675
credentials credentials are open in the
credentials are open and it is not open

01:01:23.758 --> 01:01:24.777
source today I

01:01:24.860 --> 01:01:31.855
have to try to download with what I feel
what I feel user-ready password so in

01:01:31.939 --> 01:01:33.217
that someone in

01:01:33.300 --> 01:01:38.901
G Mano and I will send Oracle foundation
someone in registration to set up room

01:01:38.985 --> 01:01:40.197
in my registration

01:01:40.280 --> 01:01:44.687
in better bomb is done I think or a lot
of I will explain you don't worry about

01:01:44.771 --> 01:01:45.597
that once if you

01:01:45.680 --> 01:01:51.777
register into Oracle you can access the
different Oracle tools with free of cost

01:01:51.860 --> 01:01:58.860
so download just a monkey
allows it is taking time wait

01:02:15.680 --> 01:02:16.597
Okay.

01:02:16.680 --> 01:02:23.680
So download trade under
the next process explain just now

01:02:35.110 --> 01:02:38.570
So when I request you to please,
everyone, please follow everything.

01:02:39.250 --> 01:02:42.350
So tomorrow we have
to discuss how to install Java.

01:02:43.070 --> 01:02:47.170
And also what is the structure of Java?

01:02:47.870 --> 01:02:49.487
How to write the Java problems?

01:02:49.570 --> 01:02:51.170
How can you understand the Java?

01:02:51.690 --> 01:02:54.410
How can you convert C
program into Java program?

01:02:54.990 --> 01:02:56.467
What are the data types in Java?

01:02:56.550 --> 01:02:58.100
What are the operators in Java?

01:02:58.450 --> 01:03:00.967
Even if I'm gonna first three,
four days, first five days,

01:03:01.050 --> 01:03:03.300
we'll have to discuss
all the basics in Java.

01:03:03.690 --> 01:03:08.130
Once if you understand the Java directly,
I will enter into Java foundations.

01:03:08.250 --> 01:03:13.350
So I don't, I want, I will not explain
the same concepts related to academics,

01:03:13.650 --> 01:03:17.400
how to explain the different, different
coding programs and also along with

01:03:17.710 --> 01:03:20.827
different Java advanced problems.

01:03:20.910 --> 01:03:23.987
Also, I won't explain
your academic syllabus.

01:03:24.070 --> 01:03:27.590
I will I will cover
the your academic syllabus but a

01:03:27.830 --> 01:03:31.830
Respective to your academic syllabus.
We will discuss so many other problems

01:03:31.990 --> 01:03:36.070
So before that I request you to please
try to understand these key points first

01:03:36.610 --> 01:03:38.610
the first key point is

01:03:42.330 --> 01:03:44.330
The first key point is

01:03:54.070 --> 01:04:01.070
the first key point is Java
is object-oriented programming language

01:04:03.950 --> 01:04:10.950
second it is high-level programming

01:04:20.190 --> 01:04:27.190
longer it is both compiler and interpreted
programming language so this

01:04:44.010 --> 01:04:51.010
is the most important thing next Java was
developed by James Bosling in 1991 at Sun

01:05:11.496 --> 01:05:15.387
Microsystems

01:05:15.470 --> 01:05:22.470
you see it okay it
was mainly developed for

01:05:33.830 --> 01:05:40.830
developing electrical consumer devices
software electrical consumer devices

01:05:52.150 --> 01:05:55.190
software

01:06:03.830 --> 01:06:10.830
the first name of Java was woke so this
is the basic information for the job so

01:06:22.890 --> 01:06:29.890
Java editions there are for the first
one is JDK second one is sorry the first

01:06:45.810 --> 01:06:51.090
one is JSE second one is

01:06:51.910 --> 01:06:58.910
J2 eat the third one is JME next one
is JFX so JSC is nothing but standard

01:07:06.690 --> 01:07:13.690
edition so standard edition is nothing
but core Java applications core Java

01:07:13.810 --> 01:07:20.810
applications JT is nothing but Java
interpretation so it is used for

01:07:23.850 --> 01:07:30.850
developing advanced or Java applications
JME is nothing but micro editions it is

01:07:37.200 --> 01:07:42.937
usually for developing the electrical
consumer devices software

01:07:43.020 --> 01:07:50.020
JFC is nothing but Java frameworks
and method so it is used for developing

01:07:58.089 --> 01:08:00.857
cross-platform

01:08:00.940 --> 01:08:07.940
softwares cross-platform applications
so these are the most Java editions of so

01:08:20.280 --> 01:08:27.280
differences of Java and C
differences of Java and C

01:08:31.920 --> 01:08:38.920
so the first one Java it is
object-oriented programming language our

01:08:50.800 --> 01:08:57.800
system see procedural programming
language procedural programming

01:09:00.600 --> 01:09:07.600
language Java Java is suppose overall
Java so Java Java is high-level

01:09:19.980 --> 01:09:26.980
programming language so it
is middle-level programming language so it

01:09:29.360 --> 01:09:36.360
is compiler interpreter programming
language it is compiler and interpret

01:09:40.400 --> 01:09:47.400
programming language compiler
and interpreter programming language it is

01:09:50.900 --> 01:09:57.900
only compiled program about this okay

01:10:03.550 --> 01:10:04.383
Thank you.

01:10:06.340 --> 01:10:08.300
It is platform independent.

01:10:09.910 --> 01:10:11.590
platform independent.

01:10:14.320 --> 01:10:17.920
It is platform dependent. It is very,
very important entry question.

01:10:20.290 --> 01:10:21.123
Thank you.

01:10:22.030 --> 01:10:23.630
platform independent.

01:10:27.340 --> 01:10:30.980
It is platform. Sorry, platform dependent.

01:10:35.800 --> 01:10:37.990
Okay? Thank you.

01:10:39.670 --> 01:10:40.630
the

01:10:41.830 --> 01:10:45.040
Still, if you want to write It has...

01:10:45.340 --> 01:10:46.660
50 keywords.

01:10:47.800 --> 01:10:50.900
In C language, in Java,
it has 50 keywords.

01:10:51.760 --> 01:10:54.740
In C, it has 32 keywords to do.

01:10:54.970 --> 01:10:55.810
See you later.

01:10:57.670 --> 01:10:58.503
Thank you.

01:10:58.930 --> 01:10:59.930
Thank you.

01:11:00.760 --> 01:11:06.047
So, Java doesn't support point
to concept. C supports search.

01:11:06.130 --> 01:11:09.170
point concept Java doesn't support

01:11:10.000 --> 01:11:14.880
Union structure concept C support
structure and union concept you can write

01:11:15.010 --> 01:11:19.276
The most important features important
differences is only Java is object

01:11:19.359 --> 01:11:24.010
oriented programming language. C is
procedural oriented programming language.

01:11:24.130 --> 01:11:28.517
Java is high-level programming language. C
is the middle-level programming language.

01:11:28.600 --> 01:11:32.040
What Java is compiler
and interpreter programming language?

01:11:32.170 --> 01:11:34.430
C is Compelled Programming Languages.

01:11:34.660 --> 01:11:37.720
Java is platform independent
programming language.

01:11:37.840 --> 01:11:42.080
C is platform dependent program in those.
These are the major differences.

01:11:42.220 --> 01:11:46.020
The rest of the remaining gonna be we
got a meeting silver spits in sputter.

01:11:46.240 --> 01:11:48.721
So the most you have
to mention in interviews,

01:11:48.804 --> 01:11:51.452
they will ask you the most
important question is,

01:11:51.535 --> 01:11:55.660
what is the difference between Java and C?
First of all, you can say that.

01:11:56.260 --> 01:11:59.260
Java is object-oriented,
C is procedural-oriented.

01:12:00.220 --> 01:12:05.800
Java is high-level programming language.
C is middle-level programming language.

01:12:06.010 --> 01:12:08.867
Java is compiler and interpreted
programming language.

01:12:08.950 --> 01:12:10.910
C is compelled programming language.

01:12:11.170 --> 01:12:13.950
Java is platform independent. C is.

01:12:14.050 --> 01:12:19.120
platform dependent. So they will ask
you what is object-oriented programming?

01:12:19.450 --> 01:12:21.970
So object-oriented
programming is nothing but

01:12:22.060 --> 01:12:26.340
when you try to write any program
with the help of classes and updates.

01:12:26.470 --> 01:12:29.121
then it is called
object-oriented programming.

01:12:29.204 --> 01:12:32.830
And object programming language
is used to write the programs

01:12:33.220 --> 01:12:35.387
with help of classes and objects.

01:12:35.470 --> 01:12:39.130
Classes so objects use chai si
programming raashtaya object oriented.

01:12:39.730 --> 01:12:44.290
procedural oriented programming
It is suited to write with them.

01:12:44.680 --> 01:12:48.600
programs which is used to write
programs with functions.

01:12:48.730 --> 01:12:52.350
Functions use chase raste procedural
or structured programming at it.

01:12:52.990 --> 01:12:57.736
What is high level programming language?
It is human understandable programming

01:12:57.820 --> 01:13:02.800
language. It is especially used to develop
the Application software is only.

01:13:03.760 --> 01:13:07.240
middle-level programming
language is nothing but it's it is

01:13:07.540 --> 01:13:10.984
As it supports high level
programming and low level programming,

01:13:11.068 --> 01:13:14.540
it can develop both system
softwares and application softwares.

01:13:15.220 --> 01:13:19.838
What is compiler and interpreter?
What is compiler and interpreter?

01:13:19.922 --> 01:13:23.297
Java is the two-stage system.
In the first stage,

01:13:23.380 --> 01:13:26.460
Java compiler converts
source code into bytecode.

01:13:28.630 --> 01:13:33.276
In this second stage, Java interpreter
converts bytecode into machine code

01:13:33.359 --> 01:13:34.193
and checkper.

01:13:34.600 --> 01:13:38.109
What is compiler enter the compiler
convert source code into machine code

01:13:38.193 --> 01:13:39.026
and this he love

01:13:39.790 --> 01:13:44.510
What is the platform independent data
Java applications can run on anywhere?

01:13:45.700 --> 01:13:47.260
without having any

01:13:48.790 --> 01:13:51.690
So Java programs are now
accurate and accurate and random.

01:13:52.480 --> 01:13:55.530
So no need to change anything
inside of the operating system.

01:13:56.170 --> 01:13:57.003
Are they?

01:13:57.160 --> 01:14:01.412
Platform dependent and to see platform
dependent it is directly interacting

01:14:01.495 --> 01:14:06.430
the computer hardware and So if you
want to change, if you want to And then.

01:14:06.730 --> 01:14:09.050
It is how to modify the code for.

01:14:09.250 --> 01:14:13.925
uh suppose if you write the code in unix
you can write you can how to modify

01:14:14.008 --> 01:14:18.460
the code for the Windows and but in Java

01:14:18.910 --> 01:14:21.915
No need to change anything
for the different operating systems.

01:14:21.998 --> 01:14:23.948
So, one-to-one, one-to-one, one-to-one.

01:14:24.970 --> 01:14:26.800
So Manakee Uh,

01:14:26.920 --> 01:14:32.117
See, Java, circle 50 keywords and pay
Java, circle 32 keywords and pay

01:14:32.200 --> 01:14:34.243
Everything we are going
to discuss tomorrow.

01:14:34.326 --> 01:14:36.576
I just I want to you
understand these are the

01:14:36.880 --> 01:14:40.937
main importance and also we discuss
different features of the Java

01:14:41.020 --> 01:14:43.860
features go to circle
the man key Thank you.

01:14:43.960 --> 01:14:49.640
Key Features. Thank you.
Key features of Java.

01:14:50.500 --> 01:14:53.300
What are the key features of Java?

01:14:53.410 --> 01:14:59.150
Java is object oriented programming
language. Second, the second one is

01:14:59.290 --> 01:15:04.970
It is security under...
Secure this secure programming language.

01:15:05.500 --> 01:15:10.940
Thank you. the next one
is the matter of our mess array

01:15:11.110 --> 01:15:17.320
multi-threading programming language
Malte threading programming languages.

01:15:17.830 --> 01:15:21.430
So and also it is the distributed
programming language.

01:15:21.670 --> 01:15:24.617
So these are the very very
important key features and other.

01:15:24.700 --> 01:15:27.002
And also inheritance
concepts. If any code,

01:15:27.086 --> 01:15:29.860
I'm going to object one
to the concepts from time.

01:15:29.950 --> 01:15:32.605
I don't want to explain
object to concepts.

01:15:32.688 --> 01:15:36.167
I want to explain object
to concepts with Java one day.

01:15:36.250 --> 01:15:39.776
I request everyone please
try to follow everything.

01:15:39.859 --> 01:15:42.677
If you have any issues please inform me.

01:15:42.760 --> 01:15:44.610
From tomorrow onwards we have to all.

01:15:44.950 --> 01:15:49.000
Yeah. Thank you.
Start the class at 7 o'clock.

01:15:49.090 --> 01:15:53.470
Request everyone please attend the classes
regularly and also try to complete the

01:15:53.680 --> 01:15:56.417
Java certification as early as possible.

01:15:56.500 --> 01:15:59.840
Thank you, Media Students.
This is for today. Bye. Love you.

01:16:00.130 --> 01:16:04.610
From tomorrow onwards, we will discuss
Java problems along with I will start the

01:16:04.750 --> 01:16:06.310
Uh... Yeah.