Java Beginner Tutorial 8 - What is JDK JRE JVM

FREE Courses - automationstepbystep.com/
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
______________________________________________________
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 _______
automationstepbystep.com/onli...
Udemy Discounts - automationstepbystep.com/udem...
GitHub - github.com/Raghav-Pal/
Udemy - www.udemy.com/user/raghav-pal-3/
Training by Raghav at your venue - [e-mail]
Training schedule - automationstepbystep.com/trai...
----------- UI TESTING -----------
Selenium Beginners - bit.ly/2MGRS8K
Selenium Java Framework from Scratch - bit.ly/2N9xvR6
Selenium Python - bit.ly/2oyMp5x
Selenium Tips - bit.ly/2owxc50
Selenium Builder - bit.ly/2MKNtlq
Katalon Studio - bit.ly/2wARFdi
Robot Framework with RIDE- bit.ly/2Px6Ue9
Robot Framework with Eclipse - bit.ly/2N8DZxb
Protractor - bit.ly/2KtqVkU
TestProject - bit.ly/2DRNJYE
----------- API TESTING -----------
Web Services (API) - bit.ly/2MGafL7
SoapUI - bit.ly/2MGahmd
Postman - bit.ly/2wz8LrW
General - bit.ly/2PYdwmV
Katalon Studio API Testing - bit.ly/2BwuCTN
----------- MOBILE TESTING -----------
Appium - bit.ly/2ZHFSGX
Mobile Playlist - bit.ly/2PxpeUv
----------- CI | CD | DEVOPS -----------
Jenkins Beginner - bit.ly/2MIn8EC
Jenkins Tips & Trick - bit.ly/2LRt6xC
Docker - bit.ly/2MInnzx
Kubernetes - bit.ly/2MJIlMK
----------- VERSION CONTROL SYSTEM -----------
Git & GitHub - bit.ly/2Q1pagY
GitLab - bit.ly/2kQPGyQ
----------- PERFORMANCE TESTING -----------
JMeter Beginner - bit.ly/2oBbtIU
JMeter Intermediate - bit.ly/2oziNVB
JMeter Advanced - bit.ly/2Q22Y6a
JMeter Tips & Tricks - bit.ly/2NOfWD2
Performance Testing - bit.ly/2wEXbLS
----------- PROGRAMMING -----------
Java Beginners - bit.ly/2PVUcXs
Java Tips & Tricks - bit.ly/2CdcDnJ
GROOVY - bit.ly/2FvWV5C
JAVASCRIPT - bit.ly/2KJDZ8o
PYTHON - bit.ly/2Z4iRye
----------- IDE -----------
Visual Studio Code - bit.ly/2V15yvt
----------- MAVEN -----------
Maven - bit.ly/2NJdDRS
----------- OTHERS -----------
Redis- bit.ly/2N9jyCG
Misc - bit.ly/2Q2q5xQ
Tools & Tips - bit.ly/2oBfwoR
QnA Friday- bit.ly/2NgwGpw
Sunday Special - bit.ly/2wB23BO
Ask Raghav - bit.ly/2CoJGWf
Interviews - bit.ly/2NIPPxk
All Playlists - bit.ly/2LSiezA
Keep Learning,
Raghav
---------- Connect with Raghav -----------
Website - automationstepbystep.com/
LifeCharger - lifecharger.org/
Udemy Courses - www.udemy.com/user/raghav-pal-3/
Facebook - / automationstepbystep
Twitter - / automationsbs
KZbin - / automationstepbystep
Like, Subscribe & Share
You can support my mission for education by sharing this knowledge and helping as many people as you can

[@RaghavPal]

Check my online courses - automationstepbystep.com/

[@olivermisior5580]

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

[@RaghavPal]

This is great to know Oliver, thanks for watching.

[@sivakys]

He is a expert in explaining any topic in easy manner ❤️

[@420thlegioner8]

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

[@RaghavPal]

Thanks for watching, i will improve on accent

[@420thlegioner8]

@@RaghavPal you don't need m8, I could understand everything

[@RaghavPal]

Great to know that

[@RedDogByrd]

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

[@RaghavPal]

This is an honor Sir. Thanks for watching and appreciating.

[@narsia9010]

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

[@RaghavPal]

Thanks for watching Narsi, Can find all here - automationstepbystep.com/

[@ks8013]

really helpful video .All the best (Y)

[@manikandan2848]

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

[@RaghavPal]

You are most welcome Thangavel

[@bugdetective5045]

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

[@RaghavPal]

Most welcome

[@thegamerz5034]

Super informative! Thanks.

[@RaghavPal]

Most welcome

[@Lanz22]

This is broken down really well. Love it

[@RaghavPal]

Thanks for watching

[@aftabsiddiqui1200]

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

[@RaghavPal]

Thanks for watching Aftab.

[@deepakjnv1971]

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

[@RaghavPal]

Most welcome Deepak

[@swatikushwaha7597]

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

[@RaghavPal]

So nice of you Swati

[@icurtispe]

Thank you! Very well explained!

[@RaghavPal]

Most welcome

[@mallikarjunople8912]

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

[@RaghavPal]

Most welcome

[@vrushabh_kulye7060]

Ok.. mr mallikarjun opde

[@agat1996]

Very clear. Thank you !

[@RaghavPal]

You're welcome

[@nishantgautam3862]

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

[@RaghavPal]

Glad it was helpful Nishant

[@heygokul]

Clear and precise explanation, thank you

[@RaghavPal]

You're welcome Gokul

[@leoniaklebanov2502]

Thank you, for interesting and clear session!!!!!

[@RaghavPal]

You're welcome Leonia

[@dondomiedungca2914]

Clear explanation, thank you so much for this video

[@RaghavPal]

You are welcome!

[@deepika07777]

Very good explanation!

[@RaghavPal]

Glad it was helpful Deepak

[@alderusan]

Thank you!!

[@RaghavPal]

You're welcome!

[@jeevslobo]

Great video Raghav

[@RaghavPal]

Thanks Jeevan

[@LouiseLanguage]

This was very helpful!!!

[@RaghavPal]

Glad it was helpful Lucy

[@ezraakran7158]

thanks a lot

[@RaghavPal]

You are most welcome

[@dderudito]

I like this video lesson too much.

[@RaghavPal]

Thanks a lot Daniel

[@bhumikagupta5075]

Amazing really

[@RaghavPal]

Thanks a lot Bhumika

[@LouiseLanguage]

Thank you!

[@RaghavPal]

You're welcome Lucy

[@emreakyol5147]

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

[@RaghavPal]

You're welcome Emre

[@emreakyol5147]

Automation Step by Step - Raghav Pal Hi Raghav I hope you are doing well.I just started to learn automation.Can you give me some advices ?

[@RaghavPal]

Hi Emre, do as much hands-on as you can. This is the key.

[@ifthiyarsm1539]

Nice sir!

[@RaghavPal]

Thanks Ifthiyar

[@Dresseurdecode]

I finally understand!!!!!!!!!

[@RaghavPal]

So happy to know this

[@Dresseurdecode]

@@RaghavPal thank you a lot.God bless you

[@shivaagarwal7406]

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

[@RaghavPal]

As soon as possible Shiva, can check existing here - automationstepbystep.com/

[@sudipsen3677]

Nice explanation 🔥

[@RaghavPal]

Glad you liked it

[@oleksandrvoloshenko2770]

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.

[@RaghavPal]

Hi Oleksandr, hope you are mentioning about the new browser tab. Its a chrome plugin - Momentum.

[@oleksandrvoloshenko2770]

Yes. That is exactly what I meant. Thanks!

[@angrzsingh7150]

plzz solve problem set path and class path in Mac my program error import Java.servlet.http.*; does not exist plzz solve this

[@RaghavPal]

Hi, pls see if this helps - stackoverflow.com/questions/7665955/package-javax-servlet-http-does-not-exist stackoverflow.com/questions/9193228/compile-error-package-javax-servlet-does-not-exist

[@norulshahlamjohn1140]

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

[@RaghavPal]

If you want to do development JDK will be required. JRE is good for running java apps

[@norulshahlamjohn1140]

@@RaghavPal thank you good sir!

[@collegetoindustry]

besttt :)

[@RaghavPal]

Thanks for watching

[@basanthassan1824]

slide for these lectures

[@RaghavPal]

Hi Basant, All notes are available in description

[@sivar713]

You could have created few slides instead of typing

[@RaghavPal]

Yes, I will take care Siva

[@dfgarmy9855]

voice is very low

[@RaghavPal]

I will take care of audio in future videos

[@ArunaChintala-tx4td]

Hara hara mahadeva

[@RaghavPal]

Hope this was useful