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Why is java virtual machine required?
That's because that's the way Java is designed. Java programs are compiled to be run on a special program that interprets it - the Java Virtual Machine. The reason it is designed this way is because it allows Java programs to run on just about any computer - despite the fact that different computers have different sets of machine instructions. It is well possible to write programs that run without requiring support of specific programs - but such programs will only run on specific computers.
Will Java runtime environment affect your PC?
Probably not, unless you run a virus written in Java.
In order to write compile and execute java programs in my PC which software should i install?
Compilation (byte code conversion) and execution (interpretation) of JAVA programs requires a JAVA Compiler and a JAVA runtime. There are many JAVA development systems available, some free, some not free. Two vendors for the PC / Windows platform are Sun and Microsoft, but, again, there are others.
Is it possible to run java program without JVM?
No. Java programs run in the Java Virtual Machine (JVM) - without it your computer won't know how to handle Java bytecode.
How is decoupling achieved in Java programs?
Decoupling is achieved in Java programs through the parser code. To debug the decoupling achieved in Java, run the source code over the parser code first.
Is java needed to run PC?
No, Java is needed only if you run programs that are written in Java. The majority of computer users today could disable Java and never know the difference.
Do you have to have java on your coumpter to run everything on your coumpter?
No; lots of programs run without Java. You only need the Java runtime to run programs specifically designed with Java technology.
What happens if you uninstall java virtual machine?
You will no longer be able to run Java programs.
Why is java virtual machine required?
That's because that's the way Java is designed. Java programs are compiled to be run on a special program that interprets it - the Java Virtual Machine. The reason it is designed this way is because it allows Java programs to run on just about any computer - despite the fact that different computers have different sets of machine instructions. It is well possible to write programs that run without requiring support of specific programs - but such programs will only run on specific computers.
Will Java runtime environment affect your PC?
Probably not, unless you run a virus written in Java.
What is java's purpose on my PC?
Programs that are specifically designed with Java require a Java runtime to work on a computer. (In the case of Java, the runtime is called "Java Virtual Machine".) If you have any such program, you need to have Java.
How do you run and compile a java applet program?
One can run and compile a Java applet program by agreeing to the terms and downloading it. It is possible to get a compiler online that will compile and run Java programs.
In order to write compile and execute java programs in my PC which software should i install?
Compilation (byte code conversion) and execution (interpretation) of JAVA programs requires a JAVA Compiler and a JAVA runtime. There are many JAVA development systems available, some free, some not free. Two vendors for the PC / Windows platform are Sun and Microsoft, but, again, there are others.
What's the difference between JVM and JDK?
There are two main things you can download for Java: the Java Runtime Environment (JRE) and the Java Development Kit (JDK). The JRE is used by those who wish only to run Java programs. In order to do this it uses the Java Virtual Machine (JVM) to run Java bytecode. The JDK is used by developers and contains both the JRE and the programs and libraries needed to compile and run Java programs. Simple summary: The JDK contains the JRE which contains the JVM.
Is it possible to run java program without JVM?
No. Java programs run in the Java Virtual Machine (JVM) - without it your computer won't know how to handle Java bytecode.
What are programs that run on your PC called?
Applications?
How is decoupling achieved in Java programs?
Decoupling is achieved in Java programs through the parser code. To debug the decoupling achieved in Java, run the source code over the parser code first.
