A feedback loop requires all of the following EXCEPT a:
A) reference value.
B) comparator.
C) goal regulator.
D) perception of current behavior.

Question

Quizplus · Accepted Answer

A feedback loop typically includes a reference value (A) to know what the target or goal is, a comparator (B) to compare the current state with the reference value, and a perception of current behavior (D) to understand the current state. A "goal regulator" (C) is not a standard component of a feedback loop; instead, the process of adjusting actions to move towards the reference value is inherent in the feedback loop's function without needing a separate "goal regulator."

A Feedback Loop Requires All of the Following EXCEPT A