Which operator is also known as string repetition operator in perl?

Perl - Quiz(MCQ)

(.)

(x)

($)

(++)

Correct Answer : (x)

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Which operator is also known as string repetition operator in perl?

(.)

(x)

($)

(++)

Correct Answer : (x)

"+=" known as ________in Perl.

Assignment Operator

Arithematic Operator

Comparision Operator

Increment/Decrement Operator

Correct Answer : Assignment Operator

Explanation : "+=" known as "Assignment operator" in Perl.

What is the correct operator precedence for the following operators?

&& , &, = , ->

-> , & , && , =

= , & , && , ->

= , -> , && , &

& , && , = , ->

Correct Answer : -> , & , && , =

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