Which of the following is an example of controlling external noise?
A) asking people to turn off their cell phones during a meeting
B) eating a meal before a meeting so it doesn't distract you
C) taking a nap before a big test
D) taking some medicine for an upset stomach before a job interview

Question

Quizplus · Accepted Answer

Asking people to turn off their cell phones during a meeting is an example of controlling external noise as it reduces the distracting noise from the ringing of cell phones.

Which of the Following Is an Example of Controlling External