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Welcome to the Unix System MCQs Page

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

Unix System MCQs | Page 15 of 17

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Q141.
Bourne-again-shell of operating system are used by

a.

windows

b.

UNIX

c.

Linux

d.

both b and c

Discuss
Answer: (d).both b and c
Q142.
Number of byte to be read into the buffer of the system is

a.

DWORD bytesTowrite

b.

DWORD bytesToread

c.

WORD bytesTowrite

d.

WORD bytesToread

Discuss
Answer: (b).DWORD bytesToread
Q143.
Bourne shell in command interpreter of the operating system is used by

a.

windows

b.

UNIX

c.

Linux

d.

both b and c

Discuss
Answer: (d).both b and c
Q144.
Main functionality of command interpreter of the operating system is to

a.

execute next commands

b.

remove commands

c.

fetch commands

d.

both a and b

Discuss
Answer: (a).execute next commands
Q145.
Buffer of the system from where the data will be read is called?

a.

LPVOID buffer

b.

LVOID buffer

c.

PVOID buffer

d.

VOID buffer

Discuss
Answer: (a).LPVOID buffer
Q146.
X-windows operating system is a user's interface that is common version of

a.

windows

b.

UNIX

c.

Linux

d.

MAC OS

Discuss
Answer: (b).UNIX
Q147.
Choice of shells in command interpreters of the operating system are chosen by

a.

windows

b.

users

c.

operating system

d.

processes

Discuss
Answer: (c).operating system
Q148.
The prewritten Classes that includes java packages, classes and interfaces along with methods are called?

a.

Java Application Programming Interface (API)

b.

API

c.

Programming interface

d.

None

Discuss
Answer: (a).Java Application Programming Interface (API)
Q149.
Number of byte read during last read of the program/memory is

a.

LPDWORD bytesToread

b.

DWORD bytesToread

c.

LPDWORD bytesTowrite

d.

DWORD bytesTowrite

Discuss
Answer: (a).LPDWORD bytesToread
Q150.
KornShell of the operating system program is used by the

a.

windows

b.

UNIX

c.

Linux

d.

both b and c

Discuss
Answer: (d).both b and c
Page 15 of 17

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