if I want to coding in Java then JDK software is necessary ??

Answer 1

coding no but compiling yes

Answer 2

To run ane compile your codes to see if they work requires the JDk

Answer 3

yes JDK and JVM are necessary

Answer 4

JDK contains both compile and run time environment. In order to code, compile and execution JDK is required. If you want to execute only then JRE is enough.

Answer 5

yes it is the development kit