How do I debug a perl program?
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what is the procedure to define a user define module in your perl application?
How will you access an element of a perl array?
how to find a substring in a string without using substr built in functions, and print the substring found
my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
What is chomp() operator/function?
You want to concatenate strings with perl. How would you do that?
How to connect to SQL server through Perl?
What are the logical operators used for small scale operations?
In Perl, what is grep function used for?
What are perl strings?
How to read a directory in perl?
What are different data types that perl supports. Elaborate on them.