Networking Questions

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21.

When a client has a cascading mount _______ server(s) is/are involved in a path name traversal.

A

at least one

B

more than one

C

more than two

D

more than three

Correct Answer: B

None.

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22.

What are the important steps followed when recovery from failure happens?

A

Post repairing integration with main system should happen smoothly and gracefully

B

Upon link failure both parties at end must not be notified

C

Fault recovery system must me adjusted

D

Failures are logged systematically

Correct Answer: A

None.

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23.

What are the different ways in which clients and servers are dispersed across machines?

A

Servers may not run on dedicated machines

B

Servers and clients can be on same machines

C

Distribution cannot be interposed between a OS and the file system

D

OS cannot be distributed with the file system a part of that distribution

Correct Answer: B

None.

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24.

What are not the characteristics of a DFS?

A

login transparency and access transparency

B

Files need not contain information about their physical location

C

No Multiplicity of users

D

No Multiplicity if files

Correct Answer: C

None.

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25.

What are characteristic of a DFS?

A

Fault tolerance

B

Scalability

C

Heterogeneity of the system

D

Upgradation

Correct Answer: D

None.

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26.

What are the different ways file accesses take place?

A

sequential access

B

direct access

C

indexed sequential access

D

all of the mentioned

Correct Answer: D

None.

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27.

Which is not a major component of a file system?

A

Directory service

B

Authorization service

C

Shadow service

D

System service

Correct Answer: C

None.

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28.

What are the different ways mounting of the file system?

A

boot mounting

B

auto mounting

C

explicit mounting

D

all of the mentioned

Correct Answer: D

None.

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29.

What is the advantage of caching in remote file access?

A

Reduced network traffic by retaining recently accessed disk blocks

B

Faster network access

C

Copies of data creates backup automatically

D

None of the mentioned

Correct Answer: A

None.

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30.

What is networked virtual memory?

A

Caching

B

Segmentation

C

RAM disk

D

None of the mentioned

Correct Answer: A

None.

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