OS Processes
In Operating Systems, which of the following is/are CPU scheduling algorithms?
Round Robin
Shortest Job First
Priority
All of the mentioned
All of the mentioned
In Operating Systems, CPU scheduling algorithms are:
i) First Come First Served scheduling ii) Shortest Job First scheduling iii) Priority scheduling iv) Round Robin scheduling v) Multilevel Queue scheduling vi) Multilevel Feedback Queue scheduling All of these scheduling algorithms have their own advantages and disadvantages.
i) First Come First Served scheduling ii) Shortest Job First scheduling iii) Priority scheduling iv) Round Robin scheduling v) Multilevel Queue scheduling vi) Multilevel Feedback Queue scheduling All of these scheduling algorithms have their own advantages and disadvantages.
All of the mentioned In Operating Systems, CPU scheduling algorithms are:
i) First Come First Served scheduling ii) Shortest Job First scheduling iii) Priority scheduling iv) Round Robin scheduling v) Multilevel Queue scheduling vi) Multilevel Feedback Queue scheduling All of these scheduling algorithms have their own advantages and disadvantages.
i) First Come First Served scheduling ii) Shortest Job First scheduling iii) Priority scheduling iv) Round Robin scheduling v) Multilevel Queue scheduling vi) Multilevel Feedback Queue scheduling All of these scheduling algorithms have their own advantages and disadvantages.
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If a process fails, most operating system write the error information to a ______A. log file
B. another running process
C. new file
D. none of the mentioned
A process can be terminated due to __________
A. normal exit
B. fatal error
C. killed by another process
D. all of the mentioned
The number of processes completed per unit time is known as __________
A. Output
B. Throughput
C. Efficiency
D. Capacity
The primary distinction between the short term scheduler and the long term scheduler is __________
A. The length of their queues
B. The type of processes they schedule
C. The frequency of their execution
D. None of the mentioned
What is the objective of multiprogramming?
A. Have a process running at all time
B. Have multiple programs waiting in a queue ready to run
C. To increase CPU utilization
D. None of the mentioned
What is a long-term scheduler?
A. It selects processes which have to be brought into the ready queue
B. It selects processes which have to be executed next and allocates CPU
C. It selects processes which heave to remove from memory by swapping
D. None of the mentioned
What is a short-term scheduler?
A. It selects which process has to be brought into the ready queue
B. It selects which process has to be executed next and allocates CPU
C. It selects which process to remove from memory by swapping
D. None of the mentioned
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