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Operating system mcqs process scheduling queue
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Question 1 |
The primary distinction between the short term scheduler and the long term scheduler is .....
The length of their queues | |
The type of processes they schedule | |
The frequency of their execution | |
None of the mentioned |
Question 2 |
What is a long-term scheduler?
It selects which process has to be brought into the ready queue | |
It selects which process has to be executed next and allocates CPU | |
It selects which process to remove from memory by swapping | |
None of the mentioned |
Question 3 |
Which of the following does not interrupt a running process?
A device | |
Timer | |
Scheduler process | |
Power failure |
Question 4 |
In a multiprogramming environment .....
the processor executes more than one process at a time | |
the programs are developed by more than one person | |
more than one process resides in the memory | |
a single user can execute many programs at the same time |
Question 5 |
The context of a process in the PCB of a process does not contain .....
the value of the CPU registers | |
the process state | |
memory-management information | |
context switch time |
There are 5 questions to complete.