Question

what is jvm.? in java​

Answer 1

Here is your answer. :-

The JVM is detailed by a specification that formally describes what is required in a JVM implementation. Having a specification ensures interoperability of Java programs across different implementations so that program authors using the Java Development Kit (JDK) need not worry about idiosyncrasies of the underlying hardware platform$.$

Answer 2

Answer:

Java virtual machine

hope it will help you