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WEB UNIT 18-22

Authored by Sini Saneesh

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University

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WEB UNIT 18-22
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31 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

PERL is an acronym for ___________

Practical Extraction and Ruby Language.
PHP Extraction and Ruby Language.
Practical Extraction and Report Language.
PHP Extraction and Report Language.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In PERL Save file with _______ extension.

.perl
.pl
.prl
.pr

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The__________ symbol is use for Commenting the statements in PERL.

$
%
*
#

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In PERL to refer a single element of an array, you will use ________ sign with the variable name followed by the index of the element in square brackets.

@
#
$
&

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ___________ statement loops as long as its conditional expression is false in PERL.

until
foreach
while
for

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Perl enables you to define an exit point anywhere in the loop using a special___________ statement.

first
last
next
goto

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To terminate a particular iteration of a loop, use the ______ statement in PERL.

first
last
next
goto

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