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MCQ

Q.

Which of the following do not belong to queues for processes?

A

Job Queue

B

PCB queue

C

Device Queue

D

Ready Queue

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What is a Process Control Block?

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Process type variable

B

Data Structure

C

A secondary storage section

D

A Block in memory

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2.

The child process completes execution, but the parent keeps executing, then the child process is known as __________

A

Orphan

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Zombie

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Body

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Dead

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3.

Which of the following does not interrupt a running process?

A

A device

B

Timer

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Scheduler process

D

Power failure

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4.

The primary distinction between the short term scheduler and the long term scheduler is __________

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The length of their queues

B

The type of processes they schedule

C

The frequency of their execution

D

None of the mentioned

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5.

The entry of all the PCBs of the current processes is in __________

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Process Register

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Program Counter

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Process Table

D

Process Unit

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