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Core-Java - Difference between JDK, JRE, JVM?




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asked marvit September 16, 2014 02:50 AM  

Difference between JDK, JRE, JVM?


           

1 Answers



 
answered By Madhumathi   0  

JDK is Java Development KIT . This is needed to compile the java source code.

JRE is Java Runtime Environment .This contains JVM . This is needed to run a java program . It contains the libraries and other files that JVM uses at RunTime .

JVM is Java Virtual Machine . This runs the java bytecode.It is a specification that provides runtime environment in which java bytecode can be executed. The JVM performs following tasks: Loads the code Verifies the code Executes the code Provides the runtime environment

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