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 Chop & Chomp function does?

984

What is the closure in PERL?

1014

List the operator used in Perl?

969

List the data types that Perl can handle?

1039

Explain which feature of PERL provides code reusability?

1202

Explain USE and REQUIREMENT statements?

921

Write the program to process a list of numbers.

977

Create a function that is only available inside the scope where it is defined ?

984

How can you create anonymous subroutines?

912

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

1002

How do I replace every TAB character in a file with a comma?

957

What interface used in PERL to connect to database? How do you connect to database in Perl?

984

what is Polymorphism in Perl?

958

What is the syntax used in Perl grep function?

1027

Write a program that explains the symbolic table clearly.

948

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Un-Answered Questions { CGI Perl }

How do I sort a hash by the hash value?

917

What is perl? What is the basic command to print a string in perl?

866

Why aren't Perl's patterns regular expressions?

1160

What are some of the key features of objects in perl?

936

How to close a directory in perl?

921

How do I sort a hash by the hash key?

914

Explain grooving and shortening of arrays and splicing of arrays?

890

What is perl shift array function?

952

What is the function of virtual documents in cgi programs?

959

What are the various file operations in perl. Explain with example.

935

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

994

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

945

How do find the length of an array?

1119

How do I generate a list of all .html files in a directory?

944

What are scalar data and scalar variables?

1112

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