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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 1 of 11

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Q1.
What are escape sequences?

a.

special characters beginning with a \ (backslash)

b.

special commands

c.

special utilities

d.

a sequence of characters

Discuss
Answer: (a).special characters beginning with a \ (backslash)
Q2.
Which of the following is not a valid escape sequence in UNIX?

a.

\n

b.

\t

c.

\v

d.

\d

Discuss
Answer: (d).\d
Q3.
Which command is used as an alternative to echo command?

a.

ls

b.

printf

c.

wc

d.

ps

Discuss
Answer: (b).printf
Q4.
For what purpose bc command is used?

a.

as a calculator

b.

as a editor

c.

as a process table viewer

d.

for copying files

Discuss
Answer: (a).as a calculator
Q5.
script command is used for___________

a.

recording history

b.

recording our session

c.

recording passwords

d.

recording scripts

Discuss
Answer: (b).recording our session
Q6.
Which of the following is a valid option with script command?

a.

–b

b.

–a

c.

–d

d.

–x

Discuss
Answer: (b).–a
Q7.
mailx command is used for sending and receiving emails.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q8.
Which of the following function cannot be performed by mailx command?

a.

sending and receiving mails

b.

reply to the sender

c.

forward, delete and print mails

d.

un-send mails

Discuss
Answer: (d).un-send mails
Q9.
Which of the following is not an internal command used by mailx?

a.

N

b.

d

c.

q

d.

a

Discuss
Answer: (d).a
Q10.
–h option is used with who command for what purpose?

a.

display output with header information

b.

display output with a more detailed version

c.

display output with trailer information

d.

display output in columnar form

Discuss
Answer: (a).display output with header information
Page 1 of 11

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