Conference Call Conference Call Technology & Tools 2

Question 1

What is a 'dial-in number' used for in a conference call?

Accepted Answer

It allows participants to join via phone without needing an app

Answer

A dial-in number lets participants join a conference call using any standard phone by calling a designated number and entering an access code.

Question 2

Which technology allows a conference call host to see a visual representation of who is speaking?

Accepted Answer

Active speaker detection

Answer

Active speaker detection highlights the current speaker's tile or indicator in the conference interface so others can identify who is talking.

Question 3

What is 'call recording' typically stored as in modern conferencing platforms?

Accepted Answer

MP4 or MP3 file in cloud storage

Answer

Modern platforms save call recordings as MP4 (video) or MP3 (audio) files, typically uploaded to cloud storage for later access.

Question 4

What is the role of a 'moderator PIN' in a conference call service?

Accepted Answer

It grants the host elevated controls such as muting and removing participants

Answer

A moderator PIN authenticates the call host and unlocks administrative controls unavailable to regular participants.

Question 5

Which term describes joining a conference call by having the system call you instead of you dialing in?

Accepted Answer

Dial-out

Answer

Dial-out means the conference system places an outbound call to a participant's number, automatically connecting them to the session.

Conference Call Practice Test