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Operating system mcqs cpu scheduling benefits
Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
In the following cases non - preemptive scheduling occurs?
When a process switches from the running state to the ready state | |
When a process goes from the running state to the waiting state | |
When a process switches from the waiting state to the ready state | |
All of the mentioned |
Question 6 Explanation:
There is no other choice.
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Scheduling is done so as to .....
increase CPU utilization | |
decrease CPU utilization | |
keep the CPU more idle | |
none of the mentioned |
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
What are the two steps of a process execution?
I/O & OS Burst | |
CPU & I/O Burst | |
Memory & I/O Burst | |
OS & Memory Burst |
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Scheduling is done so as to .....
increase the turnaround time | |
decrease the turnaround time | |
keep the turnaround time same | |
there is no relation between scheduling and turnaround time |
Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
CPU scheduling is the basis of .....
multiprocessor systems | |
multiprogramming operating systems | |
larger memory sized systems | |
none of the mentioned |
There are 10 questions to complete.