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MCQ

Q.

In distributed systems, a logical clock is associated with ______________

A

each instruction

B

each process

C

each register

D

none of the mentioned

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MCQ

1.

In distributed system, each processor has its own ___________

A

local memory

B

clock

C

both local memory and clock

D

none of the mentioned

Discussion

MCQ

2.

_______ is not possible in distributed file system.

A

File replication

B

Migration

C

Client interface

D

Remote access

Discussion

MCQ

3.

In a distributed file system, when a file

A

file name need to be changed

B

file name need not to be changed

C

file

D

file

Discussion

MCQ

4.

How is are collisions avoided in network?

A

Carrier sense with multiple access

B

Carrier sense multiple access with collision avoidance

C

Message slots

D

All of the mentioned

Discussion

MCQ

5.

What are the characteristics of tightly coupled system? i) Same clock, usually shared memory ii) Communication is via this shared memory iii) Multiprocessors iv) Different clock

A

i

B

i, ii and ii

C

ii and iii

D

i, iii and iv

Discussion

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