Interview Question on Java/JRE/JDK versions awareness Interviewer might ask any of

Question

Interview Question on Java/JRE/JDK versions awareness Interviewer might ask any of

the following question(s) during interview process to validate how attentive you are when using java as programming language . Answering below questions does not guarantee a success, but if you are not on the top of these questions, there is a good chance that you will be rejected

Which version of Java (or JDK) you used in your project?

What is the current Version of Java?

Why is your project not working latest version of Java?

JRE and JDK are same, if not what is the difference?

If you have to install JDK 1.7 and 1.8 together, how can you do that?

Are you using Oracle JDK or any other implementation?

What is the Java Archive?

Can you explain what is JAR, WAR & EAR?

How do you make executable JAR?

What META-INF file contains?

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23.12.2019

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Mihai · Accepted Answer

Mihai

check this: https://www.tutorialspoint.com/java8/index.htm

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23.12.2019

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Interview Question on Java/JRE/JDK versions awareness Interviewer might ask any of

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