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Welcome to the Storage Area Networks MCQs Page

Dive deep into the fascinating world of Storage Area Networks with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Storage Area Networks, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Storage Area Networks, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Networking.

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Check out the MCQs below to embark on an enriching journey through Storage Area Networks. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Networking.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Storage Area Networks. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Storage Area Networks MCQs | Page 27 of 28

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Q261.
Name the mechanism which provides the highest level of data protection.

a.

RAID 0

b.

RAID 1

c.

RAID 6

d.

All of the mentioned

Discuss
Answer: (c).RAID 6
Q262.
Which statements are true w.r.t SMART disks?

a.

Detect and correct the errors that occur because of failure

b.

Monitors the disk at regular intervals

c.

Provides information on the disk failures in advance

d.

Monitors the disk at regular intervals as provide information on disk failures in advance

Discuss
Answer: (d).Monitors the disk at regular intervals as provide information on disk failures in advance
Q263.
The drawback of data mirroring is

a.

Backing up the data

b.

Performance degradation

c.

Difficulty involved in configuring the mirrored volume

d.

All of the mentioned

Discuss
Answer: (b).Performance degradation
Q264.
With reference to Volume Manager, is the following statement TRUE or FALSE under specific configuration?

Volume manager provides protection against multiple disk failures.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q265.
Which are all the statements valid statements w.r.t volume manager?

a.

Achieve protection against single/multiple disk failures

b.

Sustain system/node failure

c.

Get better performance compared to using individual disk

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q266.
Point out the false statement.

Volume can

a.

Span across different partitions/disks

b.

Span across different disk arrays

c.

Be created on tape device

d.

Be a shared volume

Discuss
Answer: (c).Be created on tape device
Q267.
Identify the correct statements w.r.t. Journal File System (JFS).

a.

JFS keeps pointers to all the stale data

b.

While recovering data on a system, JFS helps in quicker recovery

c.

JFS takes more time to recover the data

d.

All of the mentioned

Discuss
Answer: (b).While recovering data on a system, JFS helps in quicker recovery
Q268.
In a clustered volume manager scenario, identify the incorrect statement.

a.

All the nodes in the system will have access to shared volumes

b.

Only a set of nodes will have access to shared volumes

c.

All the nodes will be allowed to write data to the shared volume

d.

All of the mentioned

Discuss
Answer: (b).Only a set of nodes will have access to shared volumes
Q269.
Bathtub Curve is used to represent the reliability characteristics of hardware components. Why is this not applicable to software modules?

a.

Software failures tends to stabilize and do not increase with respect to time

b.

Software failures cannot be predicted

c.

Hardware components do not fail for a long time

d.

Software fails more compared to hardware

Discuss
Answer: (a).Software failures tends to stabilize and do not increase with respect to time
Q270.
Which one of the below is measured by MTBF?

a.

Tolerance

b.

Life time

c.

Reliability

d.

Quality

Discuss
Answer: (c).Reliability
Page 27 of 28

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