Question

self - check
use this self - check to gauge your understanding. you can retake it as many times as you need.
4 of 5
which of the following is the best strategy to try if there is an echo on the call?
make sure no ones speakers are muted.
ask the other person to speak louder into their microphones.
make sure neither participant is using speakers.

Explanation:

Echo during a call often occurs when sound from speakers is picked up by microphones. Using speakers can contribute to this feedback - loop. Muting speakers doesn't address echo, and asking someone to speak louder into a microphone won't fix echo issues.

Answer:

Make sure neither participant is using speakers.