Question: The ____ is the module that gives control of the CPU to the process selected by the short-term scheduler.
Answer:
Another component involved in the CPU-scheduling function is the dispatcher.
This function involves the following:
- Switching context
- Switching to user mode
- Jumping to the proper location in the user program to restart that program
MCQ: The ____ is the module that gives control of the CPU to the process selected by the short-term scheduler.
Correct Answer:
A. interrupt
Explanation:
Another component involved in the CPU-scheduling function is the dispatcher.
This function involves the following:
- Switching context
- Switching to user mode
- Jumping to the proper location in the user program to restart that program
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Related Questions
- 1. The dispatcher should be as fast as possible, since it is invoked during every process switch. The time it takes for the dispatcher to stop one process and start another running is known as the ____.
- 2. Many criteria have been suggested for comparing CPU-scheduling algorithms.The criteria include which of thefollowing: <ol> <li>CPU utilization</li> <li>Throughput</li> <li>Turnaround time</li> <li>Waiting time</li> <li>Response time</li> </ol>
- 3. We want to keep the CPU as busy as possible,This criteria refers to as
- 4. If the CPU is busy executing processes, then work is being done. One measure of work is the number of processes that are completed per time unit, called ____.
- 5. From the point of view of a particular process, the important criterion is how long it takes to execute that process. The interval from the time of submission of a process to the time of completion is the ____
- 6. _________is the sum of the periods spent waiting in the ready queue.
- 7. another measure is the time from the submission of a request until the first response is produced. This measure is called_____
- 8. It is desirable to ______.
- 9. In Which of the following algorithm the process that requests the CPU first is allocated the CPU first
- 10. Which of the following scheduling algorithm is nonpreemptive
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