A HAZARD EVALUATION by a design professional is used to determine the best system to provide the appropriate level and type of protection. Hazard evaluation involves systematic identification and analysis of hazards that are associated with a particular product or process. This gives one the opportunity to avoid these hazards.
All of the given choices are indeed common barriers to oral communication. But among them, "noise" is the only one which may not be the fault of the sender of the receiver. Noise can be generated by nearby sources independent of the sender or receiver.
Answer:
C. Number
Explanation:
If you're doing a relational comparison, a number filter would be available.
