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Why main method only called by jvm why not any other our own static method?
At the time of developing jvm the development team by default make a only one method call i.e; 'main' method call in the jvm that's why when the call is loading into the jvm the jvm call the main method...and execution was starts..
In Which Language JVM is written?
As there are more than one JVM implementations, there is not a single language used to implement them all. Off the top of my head, I can list JVMs that are implemented in C, C++, Java (yes, a JVM in Java), Objective C, and even one in Javascript (don't ask why).
Is JVM is part of compiler?
no jvm is not a part of java compiler
Is Jvm in the system?
The JVM (Java Virtual Machine) is a part of the JRE (Java Runtime Environment).The JRE is comprised of the JVM and the Class Library.The JVM takes the java language and compiles it into Bytecode which can then be interpreted as machine code by the platform(OS). The JVM will compile byte code specific to the OS it is being deployed upon. The JVM allows the Java language to be platform independent.
How many threads run at the start of JVM?
at the starting of the JVM it handels approx 7000 threads .........
Why main method only called by jvm why not any other our own static method?
At the time of developing jvm the development team by default make a only one method call i.e; 'main' method call in the jvm that's why when the call is loading into the jvm the jvm call the main method...and execution was starts..
Are different platforms required to have different type of jvm?
Yes. The JVM is an executable program, that is, it contains instructions in machine language - for a specific processor. Since different processors have different sets of instructions, the instructions for one processor won't work on another one.
Why main is static?
The main method is static because the JVM would be invoking this method as the starting point of execution. If this is like other normal methods, the JVM would have to instantiate an object of the class before it can call it. This is not possible because this is the starting point. If the main method is static the JVM can directly call this by specifying the class name.
What is purpose of JVM?
JVM stands for Java Virtual Machine The JVM is the system in which our Java programs are executed.
What to do when your doctor doenst answer your phone calls?
call another one. call another one.
In Which Language JVM is written?
As there are more than one JVM implementations, there is not a single language used to implement them all. Off the top of my head, I can list JVMs that are implemented in C, C++, Java (yes, a JVM in Java), Objective C, and even one in Javascript (don't ask why).
Is JVM is part of compiler?
no jvm is not a part of java compiler
Can you have more than one jvm?
Yes you can. PS: Each JRE version would have a different JVM. If you have multiple JRE versions in your machine then you would have multiple JVMs
Is JVM a software or hardware?
JVM stands for Java Virtual Machine, it is software.
Is Jvm in the system?
The JVM (Java Virtual Machine) is a part of the JRE (Java Runtime Environment).The JRE is comprised of the JVM and the Class Library.The JVM takes the java language and compiles it into Bytecode which can then be interpreted as machine code by the platform(OS). The JVM will compile byte code specific to the OS it is being deployed upon. The JVM allows the Java language to be platform independent.
Should all the devices have jvm to run java application?
There are relatively few devices that don't have a JVM implementation, but it is not true that all devices should have a JVM.
How many threads run at the start of JVM?
at the starting of the JVM it handels approx 7000 threads .........
