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Perl MCQ Questions

What is perl?
Perl is used for ...........
Perl is developed by ..................
Perl is written in which language?
Perl uses ______ operator to repeat a string.
Which of the following function is used by perl for displaying the length of a string?
Which function is used by perl for reversing a string?
Can we use find command for testing files with perl?
Which of the following is the concatenation operator in Perl?
Which extension is used to save perl program files?
Which of the following is referred to as default variable in Perl?
Which of the following is known as range operator?
perl is ____ of grep, tr, sed and awk.
Which of the following function is used for deleting the elements from the left of the array?

Last Updated: Feb 01, 2023,

Posted in Interview Questions,

25 Questions

Perl MCQ

Take Perl MCQ Quiz & Online Test to Test Your Knowledge

We have listed below the best Perl MCQ Questions that check your basic knowledge of Perl. This Perl MCQ Test contains 25 Multiple Choice Questions. You have to select the right answer to the question. Apart from this, you can also download the Perl MCQ Pdf from the given link between the Quiz.

1. What is perl?

Software
Database
Programming Language
None of above

Programming Language

Perl is a programming language, specially designed for text manipulation, web development, network programming, & GUI development.

2. Perl is used for ...........

Text manipulation
System Administration
Web development
All of the Above

All of the Above

3. Perl is developed by ..................

Larry Wall
Rasmus Lerdorf
Guido van Rossum
James Gosling

Larry Wall

4. Perl is written in which language?

C
PHP
Python
Fortran

C

5. Perl uses ______ operator to repeat a string.

x
/
.
\\

Download Free : Perl MCQ PDF

x

Exp: Perl uses the " x" operator to repeat a string.

6. Which of the following function is used by perl for displaying the length of a string?

len
split
string
length

length

Exp: "length" function is used by Perl for displaying the length of a string.

7. Which function is used by perl for reversing a string?

rev
split
substr
reverse

reverse

Exp: "reverse" function is used by Perl for reversing a string.

8. Can we use find command for testing files with perl?

Yes
No

Yes

Exp: We can use the find command for testing files with Perl.

9. Which of the following is the concatenation operator in Perl?

.
/
_
\\

.

Exp; "." is a concatenation operator in Perl.

10. Which extension is used to save perl program files?

.sh
.gp
.pl
None of above

Read Best: Perl Interview Questions

.pl

Exp: .pl extension is used to save Perl program files.

11. Which of the following is referred to as default variable in Perl?

$!
$1
$0
$_

$_

$_ is referred to as the default variable in Perl.

12. Which of the following is known as range operator?

$.
. .
$_
$1

. .

Exo: . . is known as range operator in Perl.

13. perl is ____ of grep, tr, sed and awk.

child
parent
subset
superset

superset

Exp: perl is "superset" of grep, tr, sed and awk.

14. Which of the following function is used for deleting the elements from the left of the array?

pop
shift
queue
push

shift

Exp: "shift" function is used for deleting the elements from the left of the array.

15. We can specify filenames in command line using perl.

Yes
No

Download Free: Perl Interview Questions PDF

Yes

Exp: Yes! We can specify filenames in the command line using Perl.

16. Which of the following symbol is used to denote Scalar in Perl?

^
%
$
#

$

Exp: $ symbol is used to denote Scalar in Perl.

17. ........... is comparison operator in Perl.

=
!=
&&
||

!=

Exp: != is comparison operator in Perl.

18. "+=" known as ................... in Perl.

Assignment Operator
Arithematic Operator
Comparision Operator
Increment/Decrement Operator

Assignment Operator

Exp: "+=" known as "Assignment operator" in Perl.

19. Scalar is used to store ................

Arrays
Hashes
Single Value
Float Values

Single Value

Exp: Scalar is used to store "Single Value".

20. We can load binary extension dynamically.

True
False

True

Exp: Yes! We can load binary extensions dynamically.

21. Which of the following is used in Perl?

elif
elsif
elseif
else if

elsif

22. Which operator is also known as string repetition operator in perl?

(.)
(x)
(++)
($)

(x)

23. Which Symbol is used to identify subroutine in perl?

#
$
&
@

&

Exp: & Symbol is used to identify subroutine in Perl.

24. We use .......... to test whether Perl is in our path.

perl -i
perl -e
perl -el
perl -ed

perl -e

25. Which of the following is the comment symbol in Perl?

*
//
#
$

#

Exp: We need to put the # symbol to write a comment in the Perl. Everything after this symbol to the end of the line will be a comment.

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