Question

what is the relation between bytecode,JVM,and source code

Answer 1

java compiler converts the source code into bytecode.
Bytecode is a kind of average machine language.
Once a Java program has been converted to bytecode, it can be transferred across a network and executed by Java Virtual Machine (JVM).

Answer 2

JVM is an abstract machine designed to be implemented on top of existing processors .

It helps to convert the given code in JAVA to bytecode and then we can intrepret the code for a given platform by using an interpreter .

This interpreter is called JVM .

The full form of JVM is Java Virtual Machine .

The code is first written in .java .

Then converted to bytecode and then .exe by the JVM .

It is platform independent .

It hides the operating system from JAVA application .