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Question: What is Dispatcher?

Answer: Dispatcher module gives control of the CPU to the process selected by the short-term scheduler; this involves: Switching context, Switching to user mode, Jumping to the proper location in the user program to restart that program, dispatch latency ? time it takes for the dispatcher to stop one process and start another running.



Category Operating Systems Interview Questions & Answers - Exam Mode / Learning Mode
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Question: What is Dispatcher?
Answer:

Dispatcher module gives control of the CPU to the process selected by the short-term scheduler; this involves: Switching context, Switching to user mode, Jumping to the proper location in the user program to restart that program, dispatch latency ? time it takes for the dispatcher to stop one process and start another running. Source: CoolInterview.com



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