programming languages Online Quiz - 124
Description: programming languages Online Quiz - 124 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: programming languages |
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if(143 lt 34) { print “If is true”; } else { print “If is false”; }
$scalar = (10,20,30); print $scalar;
@array = (100, 80, 70); @sort_arr = sort(@array); print @sort_arr;'
What operator is used to check whether the file is empty or not
/d[^oO]g/ matches?
$input = “abdce”; $output = $input =~ tr/abc/123; print $input; print $output
Which of the following is not a predefined subroutine?
$string = “GoodWorld”; $string =~ s/o*/i/; The value of $string is?
$data = “Welcome Perl” =~ /(.*)/; print $data;
my $val = ‘x’; print ref($val);