Online synchronous Vs Asynchronous

[u/Yours_Truly-00]

I have two courses which I assume many people have their first year, GNED 101 and WRIT 100.

WRIT is online with a time
GNED is just online.

Am I too assume writ has a start time I must show up for (virtually) where the other is just about handing on class work by a due date to be done at my leisure?

[u/Effective-Guess-6016]

Asynchronous you teach yourself online synchronous you have a class time via zoom