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Multiprogramming is a method of running several different programs in a computer apparently at the same time.

Usually on a mainframe - the computer has a number of programs loaded into memory and the operating system switches quickly between them, processing a little bit of each one in turn. The high speed of the processor makes it seem like more than one program is being run at the same time.

On a PC it is usually called multitasking.

Answer-multitasking is the process which occur when more than one task(job) are executed by CPU at a time....-.Multitasking should not be confusing with multiple program where by in multiprogram more than one program(task) are in the mein memory but each one are executed by CPU at different time...It is impossible CPU to running more than one program at the same time
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โˆ™ 2011-09-14 09:30:02
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Q: What is the difference between multitasking and multiprogramming?
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Is windows operating system multiprogramming or multitasking?

multiprogramming


What is the difference between multitasking and multiprograming?

Multitasking is being able to do more than one thing at a time. Multiprogramming is using more than one 'language' to accomplish a task.


What is multiprogramming and multitasking?

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Is multitasking a logical extension of multiprogramming?

timesharing is logical extention of multiprogramming.


'What is the difference between multiprogramming and multitasking and what is meaning of a task if we consider a task as a program then the concept will be multiprogramming then what is the differenc?

First of all there is difference between program and a task. There may be multiple tasks running related to one program at the same time. so if the processor is busy in multiple tasks related to one program then it is multitasking. But if the multiple tasks which the processor is executing concurrently are related to different independent programs then the concept is know as multiprogramming.


What is the difference between multiprogramming and multitasking?

no of tasks can be done at a time is called multi tasking no of programmes can be executed in a single system is called multi programming


Diffirence between multiprogamming and multitasking?

Multitasking: The ability to execute more than one task at the same time is called multitasking. It involves only one CPU. Multiprogramming: The ability to execute more than one task but not simultaneously is called multiprogramming.


What is the difference between cooperative multitasking and preemptive multitasking?

Cooperative multitasking is multitasking tohelp someone else, while peemative multitasking is multiaatsking for yourself.


Should real time operating system be necessarily multiprogrammed?

MULTIPROGRAMING .................. The term multiprograming denotes an operating system that,in addtion to supporting multitasking. In multiprograming more than one jobs are active in memory.Within a very small period more than one jobs are executed simultaneously. MULTITASKING ............... In general multiprogramming implies multitasking,but multitasking does not imply multiprogramming. A multitasking operating system is distinguished by its ability to support concurrent execution of two or more active processes. as discussed actually both multitasking and multiprogramming are same no other answer mentioned are justifiable.....


What are the types of multiprogramming?

types of multiprogramming and difference bet multiprocessing and multiprogramming?


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 where the key motivations for the development of multiproccessing and multiprogramming?

whar are key motivation for the development of multiprogrammig,multitasking,multithreading


Difference between multiprogramming and microprocessing system?

the main difference b/w multiprogramming and multiprocessing O.S. is that the previous one is non-interactive O.S. and the later is interactive O.S. By-Satyam Maheshwari


What is the difference between batch processing and multiprogramming?

acc. to me,multiprogramming is based on system level and multitasking is based on user level.operating system can execute a program or application once at a time.it means the code related to other applications would be stored in operating systems but it will activate when that particular application is activated by user. acc. to me,multiprogramming is based on system level and multitasking is based on user level.operating system can execute a program or application once at a time.it means the code related to other applications would be stored in operating systems but it will activate when that particular application is activated by user. acc. to me,multiprogramming is based on system level and multitasking is based on user level.operating system can execute a program or application once at a time.it means the code related to other applications would be stored in operating systems but it will activate when that particular application is activated by user.


What is the difference between multitasking and combing task?

multitasking is doing more than two task or more. And combing task is two task


Difference between uniprogramming and multiprogramming?

In Multiprogramming it is possible to run several programs at same time rather than one at a time in uniprogramming.. and higher resource utilization.


Why windows is multitasking and UNIX is multiprogramming?

Not really a true statement; both Windows and UNIX have multi-tasking and multi-programming capabilities.


When we say a system is a multiprogramming system?

Multiprogramming is collecting several jobs in a job pool and the OS selects the job from the pool so that the CPU has one job to execute , in case of any IO request for the job in execution the CPU switches to another job here switching is less compared to multitasking.So a computer system which allows such type of switching in between jobs is called a multiprogramming system. Please make note that multitasking is done by user but multiprogramming is done by operating system only.


What is the difference between task-switching and multitasking?

When a person is task switching, they are working on one thing at a time. If a person is multitasking, they are working on more than one thing at once.


What is the different between multiprocessor and multiprogramming?

multiprocessor is hardware based while multiprogramming in software based


What are examples of multiprogramming multitasking multiprocessing?

multitasking : watching a movie while downloading a song.multiprocessing : processing two Microsoft word file at the same time.multiprogramming : upgrading yahoo messenger and msn messenger at the same time.


Difference between time sharing and multitasking and multithreading and multiprocessor?

multitasking: more task execute on sevaral cpumultithreading : sevaral part of one program execution


What are main differences between cooperative multitasking and preemtive multitasking?

Preemptive multitasking is when the operating system preemptively interrupts a current task without cooperation. Cooperative multitasking is when the system must be programmed to do tasks.


What is main difference between Uni-programing and mult-programing?

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 the difference between single tasking and multitasking?

multi tasting is doing it with some 1 but single tasking is coin it by yrself :)