What will be the value in the variable $a after these two statements: $a = "Happy"; $a = "Sunday";
Which of these is NOT available for Perl
How do you perform a forward declaration of a subroutine performed
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
In Perl, the words function and subroutines are used interchangeably
When you're pattern matching, you describe the pattern using
What will display the list of warning messages regarding the code
Select the option which allows the user to scroll through the entire program line by line in Perl
When the βrequireβ function loads
What will be printed by the code below my $val = {}; print ref($val);
Which of the following is used in perl