News

What is machine independent in Java?

Standard

What is machine independent in Java?

Java is a platform-independent language. In other words, you can write your code once and then run it anywhere, on any platform that provides the environment to run it. This environment is the Java Virtual Machine (JVM).

What are the features of JVM?

JVMs are prepared platform specific and are available for almost all the hardware and machine. It provides class loader to load a class. It provides bytecode verifier to verify the legality of the bytecode. It provides runtime.

What are the features of Java why Java is platform independent?

Java is platform independent because it is different from other languages like C, C++, etc. which are compiled into platform specific machines while Java is a write once, run anywhere language. A platform is the hardware or software environment in which a program runs.

Which of the following is machine independent in Java?

A Machine Independent language is one that can run on any machine. An example of this would be Java. Because of the Java Virtual Machine or JVM it can take the compiled code for any given Java App and run it on the machine you are attempting to run it on.

What is machine dependent and machine independent?

Machine-dependent software is software that runs only on a specific computer. Applications that run on multiple computer architectures are called machine-independent, or cross-platform.

What are the 3 components of JVM?

The JVM consists of three distinct components:

  • Class Loader.
  • Runtime Memory/Data Area.
  • Execution Engine.

Is JVM platform independent?

Java is platform-independent but JVM is platform dependent In Java, the main point here is that the JVM depends on the operating system – so if you are running Mac OS X you will have a different JVM than if you are running Windows or some other operating system.

Why Java is platform independent and JVM platform dependent?

JVM is platform dependent because it takes java byte code and generates byte code for the current operating system. So Java software is platform dependent but Java language is platform independent because different operating system have different JVMs.

What is platform dependent and platform independent?

Platform dependent means software will functions only in one particular platform it won’t work in all platforms means not in all operating systems. • Platform independence means implementing a code irrespective of the Operating System on which it is being implemented.

Why is Java know as a machine independent language?

Java is platform-independent because it uses a virtual machine. The Java programming language and all APIs are compiled into bytecodes. Bytecodes are effectively platform-independent. The virtual machine takes care of the differences between the bytecodes for the different platforms.

Why is Java called machine independent and architecture neutral?

Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform-independent byte code.