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Welcome to the Memory MCQs Page

Dive deep into the fascinating world of Memory with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Memory, a crucial aspect of Computer Hardware. In this section, you will encounter a diverse range of MCQs that cover various aspects of Memory, 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 Computer Hardware.

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Check out the MCQs below to embark on an enriching journey through Memory. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Hardware.

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

Memory MCQs | Page 5 of 25

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Q41.
Tracks are commonly divided into sections called _________.

a.

Cells

b.

Sectors

c.

Both a and b

d.

None of the above

Discuss
Answer: (b).Sectors
Q42.
If there are 100 tracks on each disk surface, there are ________ cylinders in the disk pack.

a.

99

b.

101

c.

100

d.

1000

Discuss
Answer: (c).100
Q43.
If a disk pack consists of 4 plates each having 2655 tracks having 125 sectors per track. Also, each sector can store 512 bytes, then, storage capacity is approximately.

a.

1 MB

b.

1 GB

c.

1 X 10^10 bytes

d.

10 GB

Discuss
Answer: (b).1 GB
Q44.
The average seek time in most systems is

a.

10-100 milliseconds

b.

10-100 seconds

c.

10-100 minutes

d.

10-100 hours

Discuss
Answer: (a).10-100 milliseconds
Q45.
The time taken for positioning the head on a specific track is called

a.

Average time

b.

Latency time

c.

Seek time

d.

None of the above

Discuss
Answer: (c).Seek time
Q46.
The rotational speed of a disk is measured in

a.

Rotation per minute

b.

Rotation per second

c.

Rotation per hour

d.

None of the above

Discuss
Answer: (a).Rotation per minute
Q47.
Which of the following is used as wildcards ?

a.

/

b.

=

c.

*

d.

All of the above

Discuss
Answer: (c).*
Q48.
For a 3.5 disk high density disk which has 80 tracks, 18 sectors/tracks, 512 bytes/sector, the disk storage capacity is approximately

a.

1.4 MB

b.

1.4 GB

c.

1.4 KB

d.

None of the above

Discuss
Answer: (a).1.4 MB
Q49.
The size for the disk platters range between _________ in diameter.

a.

1 to 10 inches

b.

1 to 15 inches

c.

1 to 20 inches

d.

1 to 14 inches

Discuss
Answer: (d).1 to 14 inches
Q50.
A zip disk has a capacity of about

a.

1 MB

b.

70 MB

c.

150 MB

d.

100 MB

Discuss
Answer: (d).100 MB
Page 5 of 25

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