What is JVM in relation to Java?

[rvtrainingchd]

Hi to all!
Actually, I was learning Java, but i didn't understand the meaning of Java Virtual Machine (JVM)? Can someone please help me :confused:

[Michael 55]

Hi Rvtrainingchd,

A Java virtual tool (JVM) interprets compiled Drink star encrypt (called bytecode) for a computer's processor (or "instrumentation level") so that it can fulfil a Beverage curriculum's manual. Drink was organized to countenance application programs to be shapely that could be run on any document without having to be rewritten or recompiled by the programmer for each change program. A Potable virtual machine makes this attainable because it is knowing of the special pedagogy lengths and opposite particularities of the level.

[rvtrainingchd]

Thanks for your precious suggestions and time.

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[shoponics]

A Java virtual tool (JVM) interprets compiled Drink star encrypt (called bytecode) for a computer's processor (or "instrumentation level") so that it can fulfil a Beverage curriculum's manual. Drink was organized to countenance application programs to be shapely that could be run on any document without having to be rewritten or recompiled by the programmer for each change program. A Potable virtual machine makes this attainable because it is knowing of the special pedagogy lengths and opposite particularities of the level.

[marclewis]

Java Virtual Machine refers to the process of virtual machine that are used to execute the java byte code and it perform a java program's instructions. It allows portability to execute within platform or hardware-independent applications.

[stevex]

JVM compiles and loads the java files.

[akashram]

A Java virtual machine (JVM) is a process virtual machine that can execute Java bytecode. It is the code execution component of the Java platform. Sun Microsystems has stated that there are over 5.5 billion JVM-enabled devices

[frankmyspy]

I did not knew about this, thanks for your views guys.

[novaco112]

For example, establishing a socket connection from a workstation to a remote machine involves an operating system call. Since different operating systems handle sockets in different ways.

[vipshush]

Hello Everyone,

I have no idea about it please suggest me..

[danielroach01]

JVM is basically an interpreter for compiled java binary code(byte code) for the computer's processor(hardware) or say to change into the machine code so that it can perform a java programs instructions. It also has the inbuilt antivirus component to protect the code . It is shortened for JAVA VIRTUAL MACHINE. Every operationg system has its own JVM to interpret the code .You just need the required binary code on the system to run it.

[avvntech]

Java Virtual Machine is an interpreter for interpret the binary code into machine code.

[excelcare01]

I completely agree with all of you guys, thanks for sharing your views.

[kaufenpreis]

JVM allows Java portability to execute within platform and hardware-independent applications. It's a big part of the "write once, run anywhere (WORA)" philosophy. The JVM is actually part of the Java Runtime Environment (JRE). It is the JRE (JVM plus base classes) that enables Java bytecode to run on any platform. Bytecodes, which are interpreted by the JVM, simply call classes found in the JRE when they need to perform actions they cannot do by themselves. Some actions, like those directed to the underlying hardware or the operating system, are performed by the JVM. Bytecodes lack functionality by themselves and need the JVM to do many tasks for them.This perceived limitation is actually an advantage. First, it allows Java programs to be very small compared to other executable programs. Second, and more importantly, it allows them to be very portable. Since each JVM is tailor-made for a specific platform, a Java program cannot run on it unless: (1) An appropriate JVM has been created for it, and; (2) That JVM has been installed on it. The portability of Java programs are therefore fully dependent on the presence of a specific JVM. Communication between an application and each underlying platform can be very sophisticated, but the JVM handles it well by providing a layer of abstraction between the two. As such, developers do not need to be aware of the intricacies involved for each application-platform pair.

[vividbharti]

JVM is a java virtual machine. the major purpose of this machine is that it translate the programming code so that two machines of different platforms can communicate with each other.

[Michalc703]

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[sigmaseo]

A Potable virtual machine makes this attainable because it is knowing of the special pedagogy lengths and opposite particularities of the level. The portability of Java programs are therefore fully dependent on the presence of a specific JVM. Communication between an application and each underlying platform can be very sophisticated, but the JVM handles it well by providing a layer of abstraction between the two.

[zinist]

JVM is a environment where all java files gets executed

The JVM performs following operation:

- Loads code
- Verifies code
- Executes code
- Provides runtime environment

[jackwilliam]

A Java virtual machine (JVM), an implementation of the Java Virtual Machine Specification, interprets compiled Java binary code (called bytecode) for a computer's processor (or "hardware platform") so that it can perform a Java program's instructions. Java was designed to allow application programs to be built that could be run on any platform without having to be rewritten or recompiled by the programmer for each separate platform.

[vickersventure]

Waw its great information. Thanks to all for sharing this information.

[Stephanie111]

hi guys,

Java Virtual Machine(JVM) is an interpreter that interpret the binary code into machine code.

[nomanali]

JVM is an implementation of the Java virtual machine specification. Java Virtual Machine interprets compiled binary code for computer's processor to perform a Java instructions.

[davidsmith21]

A Java virtual machine (JVM), an implementation of the Java Virtual Machine Specification, interprets compiled Java binary code (called bytecode) for a computer's processor so that it can perform a Java program's instructions.

[simicartan]

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.

[yuva12]

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 is detailed by a specification that formally describes what is required in a JVM implementation.

[Dynapro]

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 is detailed by a specification that formally describes what is required in a JVM implementation.

[jesica]

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 is detailed by a specification that formally describes what is required in a JVM implementation.