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Perl Interview Questions and Answers
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Questions
Perl
0
votes
What is use of ‘->’ symbol?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-symbol
0
votes
How can you call a subroutine and identify a subroutine?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-subroutine
0
votes
“Perl regular expressions match the longest string possible”. What is the name of this match?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perlregularexpressions
0
votes
What are the advantages of c over Perl?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-advantages
0
votes
In CPAN module, name an instance you use.
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
cpanmodule
0
votes
List the prefix dereferencer in Perl.
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-dereferencer
0
votes
What do you mean by context of a subroutine?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
pel-subroutine
0
votes
How can you create anonymous subroutines?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-subroutines
0
votes
How can memory be managed in Perl?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-memory
0
votes
Why Perl aliases are considered to be faster than references?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-aliases
0
votes
How can information be put into hashes?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-hashes
0
votes
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
duplicate-perl
0
votes
How can you replace the characters from a string and save the number of replacements?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-replace
0
votes
Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perl-statement
0
votes
How can you use Perl warnings and what is the importance to use them?
answered
Jul 27, 2023
in
Perl
by
SakshiSharma
perlwarnings
0
votes
Write a program that explains the symbolic table clearly.
answered
Jul 26, 2023
in
Perl
by
rahuljain1
symbolictable
0
votes
What is the usage of -i and 0s options?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-options
0
votes
What is the use of -n and -p options?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-options
0
votes
Write syntax to use grep function?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
grep
function
0
votes
List the data types that Perl can handle?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-data-types
0
votes
Which has the highest precedence, List or Terms? Explain?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-terms
0
votes
Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-program
0
votes
What is the use of -w, -t and strict in Perl?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl
0
votes
Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-arraycontent
0
votes
Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perlcommand
0
votes
If you want to empty an array then how would you do that?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl
0
votes
How many types of operators are used in the Perl?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-operators
0
votes
Write syntax to add two arrays together in perl?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-arrays
0
votes
For a situation in programming, how can you determine that Perl is a suitable?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-programming
0
votes
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
answered
Jul 26, 2023
in
Perl
by
rahuljain1
perl-methods
defined
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