MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
SCHEDULING_IS_DONE_SO_AS_TO_:?$ |
| A. | increase the throughput |
| B. | decrease the throughput |
| C. | increase the duration of a specific amount of work |
| D. | None of the mentioned |
| Answer» B. decrease the throughput | |
| 2. |
Turnaround time is :$ |
| A. | the total waiting time for a process to finish execution |
| B. | the total time spent in the ready queue |
| C. | the total time spent in the running queue |
| D. | the total time from the completion till the submission of a process |
| Answer» E. | |
| 3. |
Scheduling is done so as to ? |
| A. | increase CPU utilization |
| B. | decrease CPU utilization |
| C. | keep the CPU more idle |
| D. | None of the mentioned |
| Answer» B. decrease CPU utilization | |
| 4. |
In the following cases non – preemptive scheduling occurs :$ |
| A. | When a process switches from the running state to the ready state |
| B. | When a process goes from the running state to the waiting state |
| C. | When a process switches from the waiting state to the ready state |
| D. | All of the mentioned |
| Answer» C. When a process switches from the waiting state to the ready state | |