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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 12 of 16

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Q111.
test and [ ] can be used for string comparison.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q112.
Which one of the following option is used for AND operation?

a.

-o

b.

-a

c.

-e

d.

-an

Discuss
Answer: (b).-a
Q113.
Which one of the following option is used for checking that the string is NULL string?

a.

-a

b.

-o

c.

-z

d.

-n

Discuss
Answer: (c).-z
Q114.
____ statement matches an expression for more than one alternative.

a.

for

b.

while

c.

elif

d.

case

Discuss
Answer: (d).case
Q115.
Every pattern in case statement in terminated with a _____

a.

;

b.

:

c.

;;

d.

//

Discuss
Answer: (c).;;
Q116.
For locating the first position of a character in a string we can use expr command.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q117.
Which of the following commands let us perform a set of instructions repeatedly?

a.

for

b.

while

c.

until

d.

for, while, until

Discuss
Answer: (d).for, while, until
Q118.
Which of the following keywords are used in while loop?

a.

do

b.

done

c.

then

d.

do and done

Discuss
Answer: (d).do and done
Q119.
until loop operates with a reverse logic as used in while loop.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q120.
Which one of the following is used for looping with a list?

a.

while

b.

until

c.

case

d.

for

Discuss
Answer: (d).for
Page 12 of 16

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