CGI Perl Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CGI Perl Interview Questions

Questions Answers Views Company eMail

Explain the various characteristics of perl.

715

What are scalars in perl?

714

Explain string comparison operators in perl.

774

Comment on data types and variables in perl.

679

How do you set environment variables in perl?

747

What are the various advantages and disadvantages of perl?

655

What is subroutine in perl?

700

Demonstrate subroutines in perl with a simple example.

663

What are the various file operations in perl. Explain with example.

709

What is chomp() operator/function?

756

What are numeric operators in perl?

730

Explain what is perl language?

683

Explain arrays in perl.

720

What are the various flags/arguments that can be used while executing a perl program?

643

What are the different string manipulation operators in perl?

711

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Un-Answered Questions { CGI Perl }

Explain lists and ivalue?

719

Write syntax to use grep function?

734

What is the use of -t?

739

What does localtime() do in perl?

747

Does Perl have objects? If yes, then does it force you to use objects? If no, then why?

737

What is perl dbi?

663

How many types of operators are used in the Perl?

776

What rules must be followed by modules in perl.

744

Explain subroutine?

686

How to open and read data files with Perl

823

How do you you check the return code of a command in perl?

753

What $! In perl?

709

What is goto statement in perl?

712

How to close a directory in perl?

693

What is hash?

718

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