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

CGI Perl Interview Questions

Questions Answers Views Company eMail

Differentiate between arrays and list in perl.

991

What are the various uses of perl?

1031

Comment on array slicing and range operator

946

Differences between die and exit.

998

How are parameters passed to subroutines in perl?

953

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

913

How to convert arrays into a string in perl?

947

Explain strftime() function in perl?

940

Explain a tell function in perl?

964

What happens in dereferencing?

1041

Which operator in perl is used for the concatenation of two strings?

997

How to prevent file truncation in perl?

1018

How to print escaping characters inside a string in perl?

899

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

953

Explain lexical variables.

949

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Un-Answered Questions { CGI Perl }

Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?

970

What $! In perl?

962

How to dereference a reference?

981

Can you add two arrays together?

922

Write a script to reverse a string without using perl's built in functions?

989

Explain lists ?

936

What is the main function of cookie server?

1083

How to connect with sqlserver from perl and how to display database table info?

953

How to deleting an existing file in perl programming?

905

What is the different between array and hash in perl programming?

930

What does init 5 and init 0 do?

1013

How to start perl in interactive mode?

1048

What are the logical operators used for small scale operations? Explain them briefly.

986

How to read from a pipeline with Perl

1046

How we can navigate the xml documents?

1008

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