The correct alternative to fill up the blank given in the statement below:

………. is used to show hierarchy in a pseudo code.

(A) Indentation
(B) Curly Braces
(C) Round Brackets
(D) Semicolon


Answer: (A)

Explanation:
Each design structure uses a particular indentation pattern.
Indentation should be considered in the following cases:
Sequence
Selection
Loop.