Distributed Operating System Questions

MCQ bookmark_border

21.

What are the characteristics of process 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

Correct Answer: C

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

22.

What are the parts of network structure?

A

Workstation

B

Gateway

C

Laptop

D

All of the mentioned

Correct Answer: D

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

23.

What is a valid network topology?

A

Multiaccess bus

B

Ring

C

Star

D

All of the mentioned

Correct Answer: D

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

24.

What are sites in network topology compared?

A

Basic cost

B

Communication cost

C

Reliability

D

All of the mentioned

Correct Answer: D

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

25.

Which design features of a communication network are important?

A

Naming and name resolution

B

Routing strategies

C

Connection strategies

D

All of the mentioned

Correct Answer: D

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

26.

What are the characteristics of Naming and Name resolution?

A

name systems in the network

B

address messages with the process-id

C

virtual circuit

D

message switching

Correct Answer: B

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

27.

What are routing strategies which is not used in distributed systems?

A

Fixed routing

B

Token routing

C

Virtual circuit

D

Dynamic routing

Correct Answer: C

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

28.

What are the connection strategies not used in distributed systems?

A

Circuit switching

B

Message switching

C

Token switching

D

Packet switching

Correct Answer: C

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

29.

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

Correct Answer: D

None.

Check Answer report_problem Report forum Discussion

MCQ bookmark_border

30.

What is a common problem found in distributed system?

A

Process Synchronization

B

Communication synchronization

C

Deadlock problem

D

Power failure

Correct Answer: C

None.

Check Answer report_problem Report forum Discussion