I work for a large university and have an Education type account.  I will be hosting a conference where we have a main room/link and then separate rooms/links for other speakers.  I have created event links and have alternative hosts selected for each room/link.  From what I've read it seems like that means I can be hosting and administrating the main room/link and my alternative hosts can open and run the other meetings at the same time.  Is that correct?  The rooms are all created by me, but I don't actually have to open them or be present to have those meetings occurring?  An alternative host can do everything.

I just want to double check so that when attendees split up into 4 different rooms, they don't get errors that I have to be in each room to make it happen!

A colleague of mine changed me to the host for a meeting he had organized. After the meeting, my colleague wanted to check the attendance time of all meeting participants. However, both my colleague and my account don't see attendance times. What should I do?

I am looking at changing to Zoom events but cant get clarity on functionality of system.  I am running a 3 hour session with multiple speakers and want to host severa; breakout sessions concurrently during the event so that attendees can be placed in virtual workshops.  Is this possible with Zoom events? 

We use the Q & A feature during webinars, where customers can comment on questions, so that we can have an ongoing discussion for a single quesiton. However we've noted that when the question is answered, if the customer replies to it the question remains in Answered, which makes it very easy to miss any additional comments. Is it possible for the question to be reopened when it's answered?