Question

 How do you enable Zoom waiting rooms?

Answer

1.  Log into Zoom.nd.edu and click on Meeting Settings
2. Scroll down toward the bottom of the In Meeting (Advanced) section and click on the radio button next to Waiting room.

Note: Attendees cannot join a meeting until a host admits them individually from the waiting room. If Waiting room is enabled, the option for attendees to join the meeting before the host arrives is automatically disabled.