Actually, hyperthreading is Intel's name for its implementation of simultaneous multithreading.
Advantages: - Priority based premptive scheduling -multitasking -multithreading -better response time -valuable services like senaphore,mailbox,queues etc. Disadvantages: -expensive Advantages: - Priority based premptive scheduling -multitasking -multithreading -better response time -valuable services like senaphore,mailbox,queues etc. Disadvantages: -expensive
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
in cluster system, different CPU's work together to perform a specific task while in multiprocessor system,different CPU's work to perform their own tasks.
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.
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.
Multiprogramming is a rudimentary form of parallel processing in which several programs are run at the same time on a uniprocessor.Since there is only one processor, there can be no true simultaneous execution of different programs. Instead, the operating system executes part of one program, then part of another, and so on. To the user it appears that all programs are executing at the same time. Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. The operating system is able to keep track of where you are in these tasks and go from one to the other without losing information Multithreading is the ability of a program or an operating system process to manage its use by more than one user at a time and to even manage multiple requests by the same user without having to have multiple copies of the program running in the computer