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

CGI Perl Interview Questions

Questions Answers Views Company eMail

In CPAN module, name an instance you use.

961

what is the function of Return Value?

1067

what is CPAN?

989

Write syntax to use grep function?

970

Write syntax to add two arrays together in perl?

928

What does the’$_’ symbol mean?

1007

How can you call a subroutine and identify a subroutine?

987

In Perl, what is grep function used for?

1078

In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?

908

what are the two ways to get private values inside a subroutine or block?

941

How can you use Perl warnings and what is the importance to use them?

974

What does -> symbol indicates in Perl?

975

Which feature of Perl provides code reusability ? Give any example of that feature.

1 2543

For a situation in programming, how can you determine that Perl is a suitable?

900

Explain what is STDIN, STDOUT and STDERR?

1038

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Un-Answered Questions { CGI Perl }

How to read a directory in perl?

1038

What is the use of now constructor in perl?

972

How to open and read data files with Perl

1051

Explain which feature of PERL provides code reusability?

1215

Explain what is perl language?

929

What is chomp() operator/function?

1061

What is posix in perl?

942

What is use of ‘->’ symbol?

1008

What is the peculiarity of returning values by subroutines in perl?

913

Write a program that shows the distinction between child and parent process?

939

Explain the default scope of variables in perl?

945

How to dereference a reference?

985

Explain socket programming in perl?

912

Explain different types of perl operators.

941

How can you call a subroutine and identify a subroutine?

987

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