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 is perl unshift array function?

958

How many data types are there in perl?

914

What is 'commit' command in perl?

1045

What is perl shift array function?

912

How will you open a file in read-only mode in perl?

858

What is the difference between perl array and perl hash?

985

Explain substr function in perl?

965

What is goto statement in perl?

897

What does delete function do in perl?

934

What does redo statement do in perl?

976

How to create a directory in perl?

1001

How to sort arrays in perl?

971

How to remove a directory in perl?

924

When does circular reference occur?

860

What does a die() function do in perl?

934

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Un-Answered Questions { CGI Perl }

Which has the highest precedence, List or Terms? Explain?

851

What is 'rollback' command in perl?

910

What does cgi program store?

857

What can be done for efficient parameter passing in perl? Explain.

964

What are the advantages of programming in perl?

964

What are scalars?

945

Explain gmtime() function in perl?

918

Explain subroutine?

865

How to close a directory in perl?

878

Explain the arguments for perl interpreter.

1154

Why we use CGI?

2493

Explain what is lvalue?

976

How do I debug a perl program?

941

What is the difference between use and require in perl programming?

880

Explain the difference between "my" and "local" variable scope declarations. ?

994

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