Which of the following function returns a single character from the specified FILEHANDLE, or STDIN if none is specified? - Perl Quiz

Perl - Quiz(MCQ)

Which of the following function returns a single character from the specified FILEHANDLE, or STDIN if none is specified?

A)

seek

B)

getc

C)

close

D)

None of the above.

Correct Answer : getc

Explanation : The getc function returns a single character from the specified FILEHANDLE, or STDIN if none is specified.

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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