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WorksheetsCPU scheduling
Total questions: 16
Worksheet time: 12mins
What scheduling algorithm assigns the CPU
to the process with the highest priority?
FIFO
SJF non preemptive
SJF preemptive
priority
Which Scheduling algorithm allocates the
CPU first to the process that requests CPU first?
First Come First serve scheduling
shortest job scheduling
priority scheduling
none of the mentioned
The interval from the line of submission of a process to the time of completion is termed as ____
waiting time
throughput
turnaround time
response time
The processes that are residing in main memory and are ready and waiting to execute are kept on a list called:
job queue
ready queue
execution queue
process queue
In priority scheduling algorithm:
CPU is allocated to the process with highest priority
CPU is allocated to the process with lowest priority
equal priority processes can not be scheduled
none of the mentioned
CPU scheduling is the basis of ___________
multiprocessor systems
multiprogramming operating systems
larger memory sized systems
none of the mentioned
Scheduling is done so as to ____________
increase CPU utilization
decrease CPU utilization
keep the CPU more idle
none of the mentioned
What is Turnaround time?
the total waiting time for a process to finish execution
the total time spent in the ready queue
the total time spent in the running queue
the total time from the completion till the submission of a process
What is Waiting time?
the total time in the blocked and waiting queues
the total time spent in the ready queue
the total time spent in the running queue
the total time from the completion till the submission of a process
Round robin scheduling falls under the category of ____________
Non-preemptive scheduling
Preemptive scheduling
All of the mentioned
None of the mentioned
What is Scheduling?
allowing a job to use the processor
making proper use of processor
all of the mentioned
none of the mentioned
In multilevel feedback scheduling algorithm ____________
a process can move to a different classified ready queue
classification of ready queue is permanent
processes are not classified into groups
none of the mentioned
Which one of the following can not be scheduled by the kernel?
kernel level thread
user level thread
process
none of the mentioned
Process are classified into different groups in ____________
shortest job scheduling algorithm
shortest job scheduling algorithm
priority scheduling algorithm
multilevel queue scheduling algorithm
Which algorithm is defined in Time quantum?
shortest job scheduling algorithm
round robin scheduling algorithm
priority scheduling algorithm
multilevel queue scheduling algorithm
In priority scheduling algorithm, when a process arrives at the ready queue, its priority is compared with the priority of ____________
all process
currently running process
parent process
init process
