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Virtual Memory

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How do you compile and execute a java program which finds out the highest of any five numbers?

it will be destroyed.


What is difference between uni-programming and multiprogramming?

multiprogramming or multitasking means more than one program can execute at the same time. It is the allocation of a computer system and its resources to more than one application at the same time. However in uni-programming you can have only one program running at any point in time.


What is part of a software program that can be executed independently of the entire program?

You cannot have any one part of a program execute independently of the entire program. What you can do is instantiate a thread of execution that runs concurrently with the main (primary) thread. Concurrent threads are not independent of the primary thread since they all share the same memory, but they each have their own stack. The only way to execute a completely independent program is to spawn a completely separate process, however separate processes cannot be regarded as being part of the same program, even if they happen to be separate instances of the same program.


How do you compile and execute Java program in which we find the highest of any five numbers?

In the same way as you would compile and execute any other Java program. Compile: use the "javac" command. Or use the built-in "compile" command in your favorite IDE. Execute: Use the "java" command. Or use the built-in "run" command in your favorite IDE.


Write a program in C without any functions?

It is not possible. In C, any program must have at least one function to be able to compile and execute properly: the function main()


How do you execute this program in java?

Any program before execution, you need to compile it. Let your file name be trial.java.Syntax for compiling:javac trial.javaSyntax for execution:java trial


How many files are created for c program when execute the program?

That's entirely up to the programmer. A program could create 0 files or 50 million files (or any number in between).


What is the Difference between paging and demand paging in operating system?

paging is the process of memory management in which memory is allocated in the non contiguous form,i.e. the program is break into block of fixed size known as page and also the main memory also break down into block of same size known as frame or page frame. Now all this page are brought into the main memory but in the space available so they can be contiguous if they find whole space required by the program or if the space is available but in scattered form then they can give space in non contiguous form. But in demand paging only those pages are brought into main memory which are required to execute the program at that time when a program need other pages it will swap out the unused pages from the main memory and swap in the desired page thus allowing it to execute the program though the space available is not sufficient to bring the whole program into main memory..................One of the problem arises due to demand paging is page fault which is caused due to required page not found in main memory for which we require swapping. hey if you like my post don't forget to thank me....... for any further queries e-mail me at hemant_spidey3@yahoo.co.in or 1989hemantrajput@gmail.com


What different types of memory can hold a computer program?

two types of memory i.e. primary and secondary memory.


What size memory card do you need to make a magic memory stick?

By my knowledge, only 289 mb memory cards. But i believe there is a program that makes any memory card a magic memory card.


In java a class will take memory?

Yes, executing a Java class will require memory just like any other program.


What is an active program on a computer?

An active program on a computer refers to a software application that is currently running and performing tasks or operations. It is actively utilizing the computer's resources such as CPU, memory, and storage to execute its intended functions. Examples of active programs can include web browsers, media players, word processors, or any other software that is actively processing data or providing user interaction.