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Welcome to the File System Implementation MCQs Page

Dive deep into the fascinating world of File System Implementation with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of File System Implementation, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of File System Implementation, 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 File System Implementation. 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 File System Implementation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

File System Implementation MCQs | Page 3 of 11

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Q21.
The ............... policy restricts scanning to one direction only.

a.

SCAN

b.

C-SCAN

c.

N-Step SCAN

d.

Both a and b

Discuss
Answer: (b).C-SCAN
Q22.
............... policy selects the disk I/O request that requires the least movement of the disk arm
from its current position.

a.

FSCAN

b.

SSTF

c.

SCAN

d.

C-SCAN

Discuss
Answer: (b).SSTF
Q23.
In the linked allocation, the directory contains a pointer to the :
I. first block
II. last block

a.

I only

b.

II only

c.

Both I and II

d.

Neither I nor II

Discuss
Answer: (c).Both I and II
Q24.
______ is a unique tag, usually a number, identifies the file within the file system.

a.

File identifier

b.

File name

c.

File type

d.

None of the mentioned

Discuss
Answer: (a).File identifier
Q25.
To create a file

a.

allocate the space in file system

b.

make an entry for new file in directory

c.

allocate the space in file system & make an entry for new file in directory

d.

none of the mentioned

Discuss
Answer: (c).allocate the space in file system & make an entry for new file in directory
Q26.
By using the specific system call, we can

a.

open the file

b.

read the file

c.

write into the file

d.

all of the mentioned

Discuss
Answer: (d).all of the mentioned
Q27.
File type can be represented by

a.

file name

b.

file extension

c.

file identifier

d.

none of the mentioned

Discuss
Answer: (b).file extension
Q28.
Which file is a sequence of bytes organized into blocks understandable by the system’s linker?

a.

object file

b.

source file

c.

executable file

d.

text file

Discuss
Answer: (a).object file
Q29.
What is the mounting of file system?

a.

crating of a filesystem

b.

deleting a filesystem

c.

attaching portion of the file system into a directory structure

d.

removing portion of the file system into a directory structure

Discuss
Answer: (c).attaching portion of the file system into a directory structure
Q30.
Mapping of file is managed by

a.

file metadata

b.

page table

c.

virtual memory

d.

file system

Discuss
Answer: (a).file metadata
Page 3 of 11

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