Java Beginner Tutorial 8 - What is JDK JRE JVM

Hi, I am Raghav and today we will learn -What is JDK, JRE and JVM
Basics of JDK, JRE and JVM:

JDK : Java Development Kit
env to develop, compile and run java application

JRE : Java Runtime Environment
env to run java applications

JVM : Java Virtual Machine
interpreter to execute java programs (byte code) line by line
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JVM = executes precompiled java programs (.class , .jar files / bytecode)

JRE = JVM + Libraries to run java program

JDK = JRE + Tools to develop java programs

________ ONLINE COURSES TO LEARN ________

------------ UI TESTING ------------

------------ API TESTING ------------

------------ MOBILE TESTING ------------

------------ CI | CD | DEVOPS ------------

------------ VERSION CONTROL SYSTEM ------------

------------ PERFORMANCE TESTING ------------

------------ PROGRAMMING ------------

------------ IDE ------------

------------ MAVEN ------------

------------ OTHERS ------------

Keep Learning,
Raghav

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[RedDogByrd]

Retired 75 year old programmer who never used Java: Outstanding overview...keep up the good work!

[olivermisior]

Best explanation so far. I am studying Computer Science and i never understood the difference. thx for explaining it so simple.

[thlegioner]

I was like "please, no Indian and English accent"
Result "This is one of the best explanations I have found"

[narsia]

This is one of the great online tutorials, love explaining step by steps instructions while demoing

[swatikushwaha]

Great explanation... Looking for this kind of videos... You are doing awesome job... Thanks Raghav.

[nishantgautam]

Wao, great explanation. Highly recommended if anyone is looking for reviews of this video.

[deepakjnv]

Finally, I landed here and got the concept.
Content nicely delivered .
Thanks for this.

[ks]

really helpful video .All the best (Y)

[mallikarjunople]

Excellent explanation. I was struggling to understand the difference, finally my confusion is gone. You are just great Sir!!

[aftabsiddiqui]

Nicely broken down in to steps that helped me understand JDK contains JRE and JRE contains JVM. Thanks for the video.

[bugdetective]

Perfect explanation, especially for beginners. Awesome work you do.
Thank you for your contribution.

[manikandan]

One f the best explaination sir. After seeing so many videos now from ur video I came to know the concepts crisp and clear. Thnks a lot

[Lanz]

This is broken down really well. Love it

[dondomiedungca]

Clear explanation, thank you so much for this video

[heygokul]

Clear and precise explanation, thank you

[oleksandrvoloshenko]

Hi, Raghav. My following question will not be related to the current video. But I'd like to ask you what app do you use for the new tab appearance? It looks very nice.

[shivaagarwal]

Thanks..
Kindly provide some sessions for java programming.. I am sure it will be more easy 😀

[emreakyol]

thank you so much for this video.it was very clear and understandable.

[norulshahlamjohn]

is it sufficient if i only install eclipse and jre to develop java application?

[sivar]

You could have created few slides instead of typing