Is JVM and JRE platform independent?

JVM, JRE and JDK are platform dependent because configuration of each OS differs. But, Java is platform independent. The Java Runtime Environment (JRE) is part of the Java Development Kit (JDK). It contains set of libraries and tools for developing java application.

What is JVM and example?

A Java virtual machine (JVM) is a virtual machine that enables a computer to run Java programs as well as programs written in other languages that are also compiled to Java bytecode. The JVM reference implementation is developed by the OpenJDK project as open source code and includes a JIT compiler called HotSpot.

Is JavaScript platform independent?

Ans: It is platform independent because it is interpreted and we just need to have interpreter for executing JavaScript code on any platform. javascript platform is an independent platform.

What is Java Virtual Machine (JVM)?

Java virtual machine. A Java virtual machine (JVM) is a virtual machine that enables a computer to run Java programs as well as programs written in other languages and compiled to Java bytecode. The JVM is detailed by a specification that formally describes what is required of a JVM implementation.

How does JVM work?

A Java virtual machine (JVM) is an abstract computing machine that enables a computer to run a Java program. There are three notions of the JVM: specification, implementation, and instance. An instance of a JVM is an implementation running in a process that executes a computer program compiled into Java bytecode.

What is JVM language?

A JVM language is any language with functionality that can be expressed in terms of a valid class file which can be hosted by the Java Virtual Machine. A class file contains Java Virtual Machine instructions (Java byte code) and a symbol table, as well as other ancillary information.