Operating System MCQs

A. Is more time consuming
B. Incurs minimum cost
C. Safety is not hampered
D. All of the mentioned

A. Priority of the process
B. Process is interactive or batch
C. How long the process has computed
D. All of the mentioned

A. Number of resources the deadlock process is not holding
B. Cpu utilization at the time of deadlock
C. Amount of time a deadlocked process has thus far consumed during its execution
D. All of the mentioned

A. Aborted
B. Rolled back
C. Terminated
D. Queued

A. Abort the process
B. Roll back the process
C. Queue the process
D. None of the mentioned

A. Deadlock
B. System crash
C. Aging
D. Starvation

A. The number of rollbacks must be included in the cost factor
B. The number of resources must be included in resource preemption
C. Resource preemption be done instead
D. All of the mentioned

A. Resources currently available
B. Processes that have previously been in the system
C. Resources currently allocated to each process
D. Future requests and releases of each process

A. Minimum
B. Average
C. Maximum
D. Approximate

A. The system does not crash due to deadlock occurrence
B. The system can allocate resources to each process in some order and still avoid a deadlock
C. The state keeps the system protected and safe
D. All of the mentioned