What can be used in PERL for communicating with an FTP server?

To remove any line-ending characters of each string in a @list, you use the function:

What is $_ ?

Which get you an array of all numbers matched in a string?

Unless it is the final statement in a block, every simple statement must end in:

Will perl be installed in Windows by default?

In Perl, which is NOT a correct way of creating references?

What will be the output of the following Perl program? if ($? == -1) { print 'Failed Case $!\n'; } elsif ($? & 235) { printf 'Case failed with %d, %s coredump\n', ($? & 235), ($? & 236) ? 'with' : 'without'; } else { printf 'Case exited with %d\n', $? >> 7; '>

What will be the output of the following Perl program? sub myExample { my $a = shift; return sub { my $b = shift; print '$a, $b!\n'; }; } $var1 = myExample('Mango'); $var2 = myExample('Fruit'); &$var1('Potato'); &$var2('Vegetable');

Which is the correct Pod formatting code syntax?

What will be the output of the following Perl program? #!perl -l 'ooooos' =~ / (?: o | (?{print 'Greetings'}) (?=(os)) )* /x; print $&; print $1;