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Questions and Answers
Which of the following assumptions about job characteristics were relaxed one at a time in the last class?
Which of the following assumptions about job characteristics were relaxed one at a time in the last class?
- Each job runs for the same amount of time. (correct)
- All jobs only use the CPU (i.e., they perform no I/O)
- All jobs arrive at the same time.
- Once started, each job runs to completion.
Which of the following scheduling policies were discussed in the lecture?
Which of the following scheduling policies were discussed in the lecture?
- FIFO, LIFO, SRTF, RR
- LIFO, SRTF, STCF, RR
- FIFO, SJF, SRTF, RR
- FIFO, SJF, STCF, RR (correct)
What are the two types of jobs supported by the Multi-Level Feedback Queue (MLFQ) scheduler?
What are the two types of jobs supported by the Multi-Level Feedback Queue (MLFQ) scheduler?
- Short jobs and long jobs
- Foreground jobs and background jobs
- CPU-bound jobs and I/O-bound jobs
- Interactive jobs and batch jobs (correct)
What is the main goal of interactive jobs in the MLFQ scheduler?
What is the main goal of interactive jobs in the MLFQ scheduler?
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What is the main goal of batch jobs in the MLFQ scheduler?
What is the main goal of batch jobs in the MLFQ scheduler?
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