That’s going to largely depend on the university itself. Every Uni has a different masters for most schools, so one has to be far more specific about which group of universities we are talking about here.
Same as Jenne said.
Kind of depends what kind of QA you wish to do to be honest.
If you want to roll in automation, DevOps QA, maybe security… or QA Management.
I don’t you should should just go to Uni and do a course because you want a master degree but you should do it because you like to do it (and not because someone tells you to do it)