The sequence of operational codes in non-verbal communication is: 

(A) natural, technical, ideological, aesthetic

(B) technical, ideological, aesthetic, natural

(C) aesthetic, ideological, technical, natural

(D) ideological, natural, aesthetic, technical

Correct Ans: (D)

Explanation:
The correct sequence of operational codes in non-verbal is (D) ideological, natural, aesthetic, technical. These codes represent different levels of meaning and understanding in how non-verbal operates.

• Ideological codes refer to the foundational ideas and values that influence communication.
• Natural codes are those that arise from natural human behavior and reactions.
• Aesthetic codes pertain to the visual and artistic aspects of non-verbal expression.
• Technical codes deal with the specific, often technological methods used to communicate non-verbally.

This order shows how non-verbal cues progress from foundational ideas (ideological) to more technical aspects, highlighting the complexity of non-verbal communication.