How to close a directory in perl?
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What is a chomp() function in perl?
What is the Common Gateway Interface?
what are the strategies followed for multiple form interaction in cgi programs?
How to sort dates in Perl ?
What are stdin, stdout and stderr?
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
How would you replace a char in string and how do you store the number of replacements?
Explain string comparison operators in perl.
Explain 'grep' function.
Why Perl aliases are considered to be faster than references?
What are hashes?
what r the different type of function in perl ???