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Welcome to the Introduction to UNIX MCQs Page

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

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

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

Introduction to UNIX MCQs | Page 9 of 11

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Q81.
Which of the following is not true about UNIX?

a.

Many people can use a UNIX based computer at the same time; hence UNIX is called as a multiuser system

b.

A user can run multiple programs at the same time; hence UNIX is called a multitasking environment.

c.

UNIX was not written in ‘C’ language

d.

Linux is also known as a version of UNIX

Discuss
Answer: (c).UNIX was not written in ‘C’ language
Q82.
POSIX is a set of standards specified for establishing compatibility between operating systems.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q83.
Shell is a command interpreter used for interacting with a UNIX system.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q84.
Which part of the UNIX operating system interacts with the hardware?

a.

Kernel

b.

Shell

c.

vi editor

d.

application program

Discuss
Answer: (a).Kernel
Q85.
Two UNIX systems may or may not use the same set of system calls.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q86.
What is a superuser?

a.

system manager

b.

normal user

c.

administrator

d.

a user with special rights.

Discuss
Answer: (a).system manager
Q87.
What is the windowing system of UNIX known as?

a.

X Window system

b.

LINUX

c.

Red Hat

d.

DOS

Discuss
Answer: (a).X Window system
Q88.
What are Commands?

a.

specific instructions for performing a particular task

b.

part of the operating system

c.

part of the shell

d.

special instructions

Discuss
Answer: (a).specific instructions for performing a particular task
Q89.
In how many categories, commands of UNIX operating system classified?

a.

1

b.

2

c.

Many

d.

0

Discuss
Answer: (b).2
Q90.
Which command is used for extracting the details of the operating system?

a.

cd

b.

echo

c.

uname

d.

wc

Discuss
Answer: (c).uname
Page 9 of 11

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