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Welcome to the Shell Programming MCQs Page

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

Shell Programming MCQs | Page 1 of 16

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Q1.
When we use &&, the second command is executed only when first succeeds.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q2.
When we use ||, both the commands are executed.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (b).False
Q3.
The syntax for using && is ______________

a.

cmd1 && cmd2

b.

cmd1 cmd2 &&

c.

cmd1 & cmd2&

d.

cmd1

Discuss
Answer: (a).cmd1 && cmd2
Q4.
To perform decision depending on the fulfilment of certain criteria, ____ is used.

a.

if

b.

else

c.

for

d.

if and else

Discuss
Answer: (d).if and else
Q5.
Every if is closed with a corresponding ____

a.

else

b.

fi

c.

if

d.

else if

Discuss
Answer: (b).fi
Q6.
To check more than two conditions, ___ is used with if-else statements.

a.

while

b.

for

c.

elif

d.

for

Discuss
Answer: (c).elif
Q7.
The name of the script is stored in which special parameter?

a.

$1

b.

$0

c.

$#

d.

$*

Discuss
Answer: (b).$0
Q8.
Which of the following is not a special parameter used by the shell?

a.

$$

b.

$*

c.

$?

d.

$-

Discuss
Answer: (d).$-
Q9.
To know the exit status of a command, we can use ____

a.

$$

b.

$*

c.

$?

d.

$-

Discuss
Answer: (c).$?
Q10.
Which one of the following option is used for checking that the string is not null?

a.

-a

b.

-o

c.

-z

d.

-n

Discuss
Answer: (d).-n
Page 1 of 16

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