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CGI Perl Interview Questions
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What is the importance of perl warnings? How do you turn them on?

 542

What is the purpose of _package_ literal?

 533

What is boolean context?

 546

How will you get the count of parameters passed to a perl subroutine?

 534

How will you declare a variable in perl?

 541

Mention what is cpan?

 572

Explain about typeglobs?

 551

What is the use of command “use strict”?

 562

How would you ensure the re-use and maximum readability of your perl code?

 518

Explain lists in perl?

 556

What is the purpose of redo statement?

 525

What is the purpose of goto expr statement?

 474

Define say() function in perl?

 537

What is warn function in perl?

 531

What are scalars?

 545

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Un-Answered Questions { CGI Perl }

What exactly is grooving and shortening of the array?

592

What is warn function in perl?

531

Differentiate between arrays and list in perl.

534

“Perl regular expressions match the longest string possible”. What is the name of this match?

527

What is the importance of perl warnings? How do you turn them on?

542




Explain the use of 'my' keyword in perl?

559

How to implement a stack in Perl?

578

What is the usage of -i and 0s options?

546

Explain grooving and shortening of arrays?

700

Explain the meaning of subroutine?

512

How to concatenate strings with perl?

474

Define dynamic scoping.

503

How interpreter is used in perl?

483

How does a “grep” function perform?

597

How can arrays be tied?

517

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