Question

Which among the following occupies the bottom most position in inference hierarchy?

(a) Primitive stimuli

(b) Atomic symbols

(c) Primitive symbols

(d) Atomic stimuli

I have been asked this question by my college professor while I was bunking the class.

This question is from Architecture topic in chapter Cognitive Radio Architecture of Cognitive Radio

Answer 1

The correct answer is (d) Atomic stimuli

The best I can explain: Atomic stimuli refer to the external signals available from the outside world in unprocessed form. It includes the RF, image, location, and acoustic information that enter from the outside environment.