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MCQ

Q.

What are the levels in QoS?

A

Best effort service

B

Soft QoS

C

Hard QoS

D

All of the mentioned

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Similar Questions

MCQ

1.

In the linked allocation, the directory contains a pointer to which block? I. first block II. last block

A

I only

B

II only

C

Both I and II

D

Neither I nor II

Discussion

MCQ

2.

The data structure used for file directory is called ____________

A

mount table

B

hash table

C

file table

D

process table

Discussion

MCQ

3.

The mean time to failure of a mirrored disk depends on ____________ I) the mean time to failure of individual disks II) the mean time to repair

A

Only I

B

Only II

C

Both I and II

D

Neither I nor II

Discussion

MCQ

4.

The three major methods of allocating disk space that are in wide use are _____________

A

contiguous

B

linked

C

indexed

D

all of the mentioned

Discussion

MCQ

5.

In the sequential access method, information in the file is processed ____________

A

one disk after the other, record access doesnt matter

B

one record after the other

C

one text document after the other

D

none of the mentioned

Discussion

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