Question

A function must be followed by an opening and closing___________
Fill in the blank

Answer 1

Answer:

A function must be followed by an opening and closing Bracket {}

Answer 2

A function must be followed by an opening and closing parenthesis.

Explanation:

A function must comprise of an opening and closing parenthesis. It is nothing but a round bracket. At the time when there is a multiline function call, then the closing and opening parenthesis must be on separate lines.

Even, there has to be one argument in each line when the function call is multiline. Thus, this is used mainly to interrupts the flow of text codes in a program.