T
Q. A built-in subroutine which is used inside the method is?
Trait is a built-in subroutine which is used inside the method.
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Q. Immutable parameters in Perl are?
Q. What is method overwriting in Perl?
Q. What is called when an object is created in Perl?
Q. Valid loops in Perl are ___.
Q. foreach loop can iterate over __.
Q. Which of the following methods is used to display expressions in Perl?
Q. What is the correct operator precedence for the following operators?
Q. What will be printed by the code below? my $val = {}; print ref($val);
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