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

CGI Perl Interview Questions

Questions Answers Views Company eMail

What does undef function in perl?

946

What is stdin in perl?

966

What are perl variables?

928

What does the q{ } operator do?

903

How to access parameters passed to a subroutine in perl?

956

What are the advantages and disadvantages of perl language?

918

Explain gmtime() function in perl?

976

What is the use of '>>' in perl?

1014

How to merge two arrays in perl?

1057

How to do comment in perl?

951

What does localtime() do in perl?

1006

What are perl strings?

886

What is posix in perl?

942

Explain the default scope of variables in perl?

943

Explain join function in perl?

958

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Un-Answered Questions { CGI Perl }

Explain lists in perl?

971

What does Perl do if you try to exploit the execve(2) race involving setuid scripts?

945

How to open a directory in perl?

1109

Explain arrays in perl.

939

What does next statement do in perl?

993

What does `$result = f() .. g()' really return?

1199

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

966

What does delete function do in perl?

985

Explain perl. When do you use perl for programming? What are the advantages of programming in perl?

881

What are some common methods to all handles in perl?

923

What are perl array functions?

1110

What is the use of strict?

938

what is Polymorphism in Perl?

967

What is the purpose of “_file_ literal” and “_line_ literal” in perl?

917

Is perl a case sensitive language?

1107

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