'x' operator on string used to? - Perl Quiz

Perl - Quiz(MCQ)

'x' operator on string used to?

A)

Add two strings

B)

Add x character to the string

C)

Both (A) and (B)

D)

Repeat the given string multiple times

Correct Answer : Repeat the given string multiple times

Explanation : The "x" operator in Perl strings is used to repeat the given string multiple times.

Recently Updated in Perl Questions

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

A)

(.)

B)

(x)

C)

($)

D)

(++)

Correct Answer : (x)

"+=" known as ________in Perl.

A)

Assignment Operator

B)

Arithematic Operator

C)

Comparision Operator

D)

Increment/Decrement Operator

Correct Answer : Assignment Operator

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

What is the correct operator precedence for the following operators?

&& , &, = , ->

A)

-> , & , && , =

B)

= , & , && , ->

C)

= , -> , && , &

D)

& , && , = , ->

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

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