You asked: Why is Java an operating system?

Because Java is a type-safe language, JX is able to provide isolation between running applications without needing to use hardware memory protection. … JX runs on standard PCs, with support for a limited range of common hardware elements. It is Free software, developed by the University of Erlangen.

Is Java an operating system?

The Java Platform

Most platforms can be described as a combination of the operating system and underlying hardware. The Java platform differs from most other platforms in that it’s a software-only platform that runs on top of other hardware-based platforms. The Java platform has two components: The Java Virtual Machine.

Is Java good for operating system?

JVM need to run on an OS. writing an OS using Java is not a good choice. OS needs to deal with hardware which is not doable using java (except using JNI). And that is because JVM only provided limited commands which can be used in Java.

Is Java not an operating system?

The correct answer is Java. It consists of programs, which control, coordinates, and supervises the activities of the various components of a computer system. Its function is to provide a link between the computer hardware and the user.

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What operating systems run Java?

Windows

  • Windows 10 (8u51 and above)
  • Windows 8.x (Desktop)
  • Windows 7 SP1.
  • Windows Vista SP2.
  • Windows Server 2008 R2 SP1 (64-bit)
  • Windows Server 2012 and 2012 R2 (64-bit)
  • RAM: 128 MB.
  • Disk space: 124 MB for JRE; 2 MB for Java Update.

What are the 5 operating system?

Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple’s iOS.

Why Java is called a platform independent language?

When the Java program runs in a particular machine it is sent to java compiler, which converts this code into intermediate code called bytecode. … JVM recognizes the platform it is on and converts the bytecodes into native machine code. Hence java is called platform independent language.

Which operating system is not operating system?

Detailed Solution. The correct answer is Oracle. Oracle is a Relational Database Management System. It is known as Oracle Database, Oracle DB, or Oracle Only.

Which of these is not an operating system?

The Correct Answer is SQL.

Is Python an operating system?

The OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system-dependent functionality.

Why can Java run on machine?

This is all possible because of JVM. How Java is WORA: … class file), which is interpreted by JVM, so once compiled it generates bytecode file, which can be run anywhere (any machine) which has JVM( Java Virtual Machine) and hence it gets the nature of Write Once and Run Anywhere.

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How is Java a platform?

Platform is a software and hardware programs that runs. JAVA is platform independent because it having its own JVM so that it can run on any platform . java is platform independent , which means once written you can run it anywhere. The platform is a hardware or software used to run an application.

What is Java support system?

Java is a platform neutral language, which means that it is not tied to any particular hardware or operating system. It guarantees users to ‘write once, run anywhere. ‘ The Java language is supported by almost every operating system, such as Sun Solaris, RedHat, Windows, etc.