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Q.

In UNIX, groups can be created and modified by?

A

superuser

B

any user

C

a programmer only

D

the people in the group only

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Similar Questions

MCQ

1.

The quality of service requirements are guaranteed in ___________

A

Best effort service

B

Soft QoS

C

Worst effort service

D

Hard QoS

Discussion

MCQ

2.

A consistency checker __________________ and tries to fix any inconsistencies it finds.

A

compares the data in the secondary storage with the data in the cache

B

compares the data in the directory structure with the data blocks on disk

C

compares the system generated output and user required output

D

all of the mentioned

Discussion

MCQ

3.

Sequential access method ______ on random access devices.

A

works well

B

doesn't work well

C

maybe works well and doesn't work well

D

none of the mentioned

Discussion

MCQ

4.

In UNIX, the directory protection is handled _________ to the file protection.

A

different

B

similar

C

it is not handled at all

D

none of the mentioned

Discussion

MCQ

5.

The series of accesses between the open and close operations is a _____________

A

transaction

B

procedure

C

program

D

file session

Discussion

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