The 'It' operator of string is used to ___. - Perl Quiz

Perl - Quiz(MCQ)

The 'It' operator of string is used to ___.

A)

Concatenate string

B)

Substitute text

C)

Check if the string to its left is stringwise less than string to its left

D)

None of the above

Correct Answer : Check if the string to its left is stringwise less than string to its left

Explanation : The 'It' operator of string is used to check if the string to its left is stringwise less that string to its left.

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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