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

CGI Perl Interview Questions

Questions Answers Views Company eMail

Perl regular expressions are greedy" what does this mean?

922

What is it meants by '$_'?

895

What package you use to create a windows services?

886

Is there any way to add two arrays together?

972

What syntax is used for grep() function?

1175

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

930

How to renaming a file in perl programming?

1059

How to deleting an existing file in perl programming?

905

What are the arguments and what do they mean in perl programming?

999

What is perl programming?

1020

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

916

What are the purpose of close(), getc() and read() functions?

884

What is the difference between localtime() and gmtime() functions?

1047

What is a perl references?

928

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

933

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Un-Answered Questions { CGI Perl }

What does next statement do in perl?

993

When would `local $_' in a function ruin your day?

952

Explain what is lvalue?

1017

What are the advantages of c over Perl?

937

Enlist the advantages of using c over perl?

916

Explain grooving and shortening of arrays and splicing of arrays?

902

How to find the length of an array in perl?

1022

What does length(%HASH) produce if you have thirty-seven random keys in a newly created hash?

1024

What is a chomp() function in perl?

1046

What is perl pop array function?

949

Explain about the applications of perl?

975

What is the purpose of redo statement?

1015

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

1199

What are the steps involved when the cgi program starts running?

915

Explain which feature of PERL provides code reusability?

1213

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