multitasking infers the mechanism to run many processes simultaneously with user interaction. multithreading is a mechanism of running various threads under single process within its own space.
multitasking: more task execute on sevaral cpumultithreading : sevaral part of one program execution
The difference between distributed system and multiprocessor system is whether the processing units in the system share the main memory. If yes, then the system is multiprocessor system; otherwise, it's a distributed system.
Cooperative multitasking is multitasking tohelp someone else, while peemative multitasking is multiaatsking for yourself.
multitasking is doing more than two task or more. And combing task is two task
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.
is a number of linked systems, working together closely ,so that they form a single computer
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.
multiprocessor and multicomputer
The difference between Batch System, Real Time System and Multitasking System is that they are cool and you are a gimp.
uniprocessor : - A type of architecture that is based on a single computing unit. All operations ( additions, multiplications, etc ) are done sequentally on the unit. . multiprocessor : - A type of architecture that is based on multiple computing units. Some of the operations ( not all, mind you ) are done in parallel and the results are joined afterwards.
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.
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