Friday 16 August 2013

Top Most Java Interview Question 4: What is the difference between JRE and JDK?

Ask a simple java interview question, such as what is JRE and JDK? (a legitimate interview question) and you still will get a few incorrect answers. Apparently even Senior Java developers sometimes being confused about the functionality of JRE and JDK.

What is JRE?

JRE is Java Runtime Environment. It is obviously JVM (Java Virtual Machine), core libraries and other additional components
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