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MCQ

Q.

What is a medium-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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MCQ

1.

What is a Process Control Block?

A

Process type variable

B

Data Structure

C

A secondary storage section

D

A Block in memory

Discussion

MCQ

2.

A process can be terminated due to __________

A

normal exit

B

fatal error

C

killed by another process

D

all of the mentioned

Discussion

MCQ

3.

A Process Control Block(PCB) does not contain which of the following?

A

Code

B

Stack

C

Bootstrap program

D

Data

Discussion

MCQ

4.

In the Zero capacity queue __________

A

the queue can store at least one message

B

the sender blocks until the receiver receives the message

C

the sender keeps sending and the messages don

D

none of the mentioned

Discussion

MCQ

5.

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

A

Job Queue

B

PCB queue

C

Device Queue

D

Ready Queue

Discussion

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