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Q.

A process can enter into its critical section ____________

A

anytime

B

when it receives a reply message from its parent process

C

when it receives a reply message from all other processes in the system

D

none of the mentioned

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MCQ

1.

What are the characteristics of data migration?

A

transfer data by entire file or immediate portion required

B

transfer the computation rather than the data

C

execute an entire process or parts of it at different sites

D

none of the mentioned

Discussion

MCQ

2.

If a process is executing in its critical section ____________

A

any other process can also execute in its critical section

B

no other process can execute in its critical section

C

one more process can execute in its critical section

D

none of the mentioned

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3.

In distributed system, each processor has its own ___________

A

local memory

B

clock

C

both local memory and clock

D

none of the mentioned

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4.

According to the ring algorithm, links between processes are ____________

A

bidirectional

B

unidirectional

C

both bidirectional and unidirectional

D

none of the mentioned

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5.

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

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