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Welcome to the Mass Storage Structure MCQs Page

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

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Check out the MCQs below to embark on an enriching journey through Mass Storage Structure. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

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

Mass Storage Structure MCQs | Page 2 of 9

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Q11.
Which buffer holds the output for a device?

a.

spool

b.

output

c.

status

d.

magic

Discuss
Answer: (a).spool
Q12.
Which one of the following connects high-speed high-bandwidth device to memory subsystem and CPU.

a.

Expansion bus

b.

PCI bus

c.

SCSI bus

d.

None of the mentioned

Discuss
Answer: (a).Expansion bus
Q13.
A process is moved to wait queue when I/O request is made with

a.

non-blocking I/O

b.

blocking I/O

c.

asynchronous I/O

d.

synchronous I/O

Discuss
Answer: (b).blocking I/O
Q14.
In _______ information is recorded magnetically on platters.

a.

magnetic disks

b.

electrical disks

c.

assemblies

d.

cylinders

Discuss
Answer: (a).magnetic disks
Q15.
The heads of the magnetic disk are attached to a _____ that moves all the heads as a unit.

a.

spindle

b.

disk arm

c.

track

d.

none of the mentioned

Discuss
Answer: (b).disk arm
Q16.
The set of tracks that are at one arm position make up a ___________

a.

magnetic disks

b.

electrical disks

c.

assemblies

d.

cylinders

Discuss
Answer: (d).cylinders
Q17.
The time taken to move the disk arm to the desired cylinder is called the :

a.

positioning time

b.

random access time

c.

seek time

d.

rotational latency

Discuss
Answer: (c).seek time
Q18.
The time taken for the desired sector to rotate to the disk head is called :

a.

positioning time

b.

random access time

c.

seek time

d.

rotational latency

Discuss
Answer: (d).rotational latency
Q19.
When the head damages the magnetic surface, it is known as _________

a.

disk crash

b.

head crash

c.

magnetic damage

d.

all of the mentioned

Discuss
Answer: (b).head crash
Q20.
A floppy disk is designed to rotate ___________ as compared to a hard disk drive.

a.

faster

b.

slower

c.

at the same speed

d.

none of the mentioned

Discuss
Answer: (b).slower
Page 2 of 9

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