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 can be done for efficient parameter passing in perl?

951

What are the logical operators used for small scale operations?

1004

Can inheritance be used in perl? Explain with the help of an example.

1055

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

1085

What is the use of -t?

1029

Explain the functioning of conditional structures in perl.

1004

Explain tk?

1070

Give an example of using the -n and -p option.

1066

you are required to replace a char in a string and store the number of replacements. How would you do that?

981

Explain ivalue?

1054

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

992

Explain perl. What are the advantages of programming in perl?

1095

How does polymorphism work in perl?

968

Explain 'grep' function.

1032

Explain perl. When do you use perl for programming? What are the advantages of programming in perl?

934

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Un-Answered Questions { CGI Perl }

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

1047

Which of these is a difference between Perl and C++ ?

1088

How to access parameters passed to a subroutine in perl?

1016

What are the functions that can be performed using cgi program?

978

How to add elements in a hash in perl?

975

What is “grep” function in perl?

1073

Which functions in Perl allows you to include a module file or a module and what is the difference between them?

1095

Explain chop?

968

Which feature of perl provides code reusability?

1051

How do you turn on the perl warnings?

968

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

962

What is the difference between single (') and double (") quote in a string in perl?

1112

Differentiate use and require?

1005

Explain USE and REQUIREMENT statements?

985

How do I do fill_in_the_blank for each file in a directory?

1010

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