Which of the following statements is/are correct about Perl Pod processors?

i) All three well-known newline formats: CR, LF, and CRL must be recognized by the Pod parsers.

ii) Input lines of any length must be accepted by the Pod parsers.

In Perl, which option is used for ending a Pod block?

In relation to Perl subroutine signatures, which type of parameters can be nameless?

Output of Perl program? @x = ('What', 'are', 'you', 'doing?'); print '\We have (@x).\n'; $y = $x[1]; print '$y $x[3]\n'; $xsize = @x; print '$xsize\n'; print '$#x\n';

Output of the Perl code snippet? print (3+4)+5; print "\n", +(3+4)+5;

Which option is Perl string comparison operators?

What program do: foreach (reverse 1..10) { print; }

What is a hash identified as?

What will $count= scalar keys %hashname; return?

Ways one can run an Unix command?

What code output? for ($count = 10; $count >= 1; $count--) { print '$count '; }