What are stdin, stdout and stderr?

Question Posted / madhumita lalwani

No Answer is Posted For this Question
Be the First to Post Answer

More CGI Perl Interview Questions

How can you call a subroutine and identify a subroutine?

Explain the use of 'my' keyword in perl?

What is perl scripting?

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

explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.

What are the two ways to get private values inside a subroutine?

Explain which feature of PERL provides code reusability?

What is “grep” function in perl?

How and what are closures implemented in perl?

List the files in current directory sorted by size ?

Explain strftime() function in perl?

Explain the difference between declarations of 'my' and 'local' variable scope in perl?

For more CGI Perl Interview Questions Click Here