Consider the Two Statements Below Which Refer to Concept Test

Multiple Choice

Consider the two statements below which refer to concept test visuals.
I.Visuals can be used when they are an essential part of the intended
Communication.
II.Visuals can be used when they are needed for brand,service,or other
Identification purposes.
Which,if any,of these guidelines should be followed when preparing a concept?

A) I only
B) II only
C) I and II should both be followed
D) Neither I nor II should be followed