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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 16 of 17

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Q151.
GNOME is a project that was developed by

a.

windows

b.

GNU

c.

UNIX

d.

Linux

Discuss
Answer: (b).GNU
Q152.
Createprocess() call function in windows operating system is a UNIX's function called for?

a.

fork()

b.

open()

c.

read()

d.

close()

Discuss
Answer: (a).fork()
Q153.
KDE operating system environment is an abbreviation of

a.

K desktop environment

b.

Kat desktop environment

c.

Kit desktop environment

d.

Kon desktop environment

Discuss
Answer: (a).K desktop environment
Q154.
In some operating systems the command interpreter is called as a?

a.

main program

b.

interface

c.

shell

d.

both a and b

Discuss
Answer: (c).shell
Q155.
Setfilesecurity() call function in windows operating system is a UNIX's function called for?

a.

chmod()

b.

open()

c.

read()

d.

close()

Discuss
Answer: (a).chmod()
Q156.
Readfile() call function in windows operating system is a UNIX's function called for?

a.

fork()

b.

open()

c.

read()

d.

close()

Discuss
Answer: (c).read()
Q157.
Rm file.txt command of the operating system program is used to

a.

delete/remove file

b.

load file

c.

store file

d.

restore file

Discuss
Answer: (a).delete/remove file
Q158.
One that is not a type of shell in OS

a.

Bourne shell

b.

c shell

c.

KornShell

d.

free shell

Discuss
Answer: (d).free shell
Q159.
An Application Programming Interface (API) can specify the interface between an application and the

a.

operating system

b.

Software

c.

Hardware

d.

memory

Discuss
Answer: (b).Software
Q160.
Settimer() call function in windows operating system is a UNIX's function called for

a.

chmod()

b.

timer()

c.

alarm()

d.

close()

Discuss
Answer: (c).alarm()
Page 16 of 17

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