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what is the difference between java and cgi?
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Define dynamic scoping.
Explain the various characteristics of perl.
What is the use of -t?
What is perl scripting?
Where do we require ‘chomp’ and what does it mean?
How to concatenate strings in perl?
What can be done for efficient parameter passing in perl?
Explain which feature of PERL provides code reusability?
What are the various advantages and disadvantages of perl?
Explain about typeglobs?
Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.
Elaborate on perl bite-wise operators.
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