what is the main function of fork() in cgi programming?
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What is the use of –w?
What is a chomp() function in perl?
When does circular reference occur?
What is the importance of perl warnings?
How would you replace a char in string and how do you store the number of replacements?
What does length(%HASH) produce if you have thirty-seven random keys in a newly created hash?
write a Perl script to find a particular word in a paragraph???
Differentiate between c++ and perl.
What are the steps involved when the cgi program starts running?
what r the future opportunities in PERL/LINUX after 3 years ??
How do find the length of an array?
Explain the default scope of variables in perl?