Harmonic mean, arithmetic mean and geometric mean are all considered as
Median of 7, 6, 4, 8, 2, 5, 11 is
What will be the value in the variable $a after these two statements: $a = "Happy"; $a = "Sunday";
Language which features rich text processing capabilities and flexibility is
It is often more convenient to save perl program files with ____ extension
Select comparison operator from the options
The Perl DBI is ______________
In Perl, the words function and subroutines are used interchangeably
When you're pattern matching, you describe the pattern using
Select the option which allows the user to scroll through the entire program line by line in Perl
What will be printed by the code below my $val = {}; print ref($val);