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

CGI Perl Interview Questions

Questions Answers Views Company eMail

How does polymorphism work in perl? Give an example.

818

Explain perl. When do you use perl for programming?

842

Explain perl one-liner?

913

Show the use of sockets for the server and client side of a conversation?

834

What is the importance of perl warnings?

1063

You want to open and read data files with perl. How would you do that?

846

How and what are closures implemented in perl?

842

Explain lists ?

889

There are some duplicate entries in an array and you want to remove them. How would you do that?

868

Explain splicing of arrays?

871

What are the options that can be used to avoid logic errors in perl?

907

You want to concatenate strings with perl. How would you do that?

827

What are prefix dereferencer? List them.

926

You want to read command-line arguements with perl. How would you do that?

851

Explain cpan?

918

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Un-Answered Questions { CGI Perl }

How to concatenate strings in perl?

997

What is perl pop array function?

890

How do I sort a hash by the hash value?

874

What is the difference between perl array and perl hash?

986

How to do comment in perl?

912

Which functions in perl allows you to include a module file. State their differences.

906

How will you access an element of a perl array?

898

What does redo statement do in perl?

976

“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?

962

How to concatenate strings with perl?

806

“Perl regular expressions match the longest string possible”. What is the name of this match?

901

Explain different types of perl operators.

890

Explain the meaning of closure in perl.

966

what are steps to do to lock the sony ericsson mobile with password?

2152

What are the advantages of c over Perl?

883

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