Professor Messer's CompTIA 220-1201 A+ Study Group - June 2026

All you need to do is go to the URL on your screen, professormesser.com/qa.

You just go to that one screen and everything is there.

If you are already on our website at professormesser.com/live, I have embedded that screen into that page so you don't have to go to a separate window if you don't want to.

You have the choice.

You can decide exactly what to do.

And from that one view, I will be providing you with information on questions, answers.

You'll be able to follow along all from that single page.

S- what could be easier? Just a simple thing to go through to figure that out.

In fact, if that is a page you are on, let's see if it works.

We're gonna do a test here.

This is actually a question from a previous study group.

We call this our rewind question to see if you're able to get in and answer questions on that particular page.

I'll also remind you, if you haven't joined us before, our standing rules are please do not put the answer into the chat room, and please do not put any hints into the chat room.

We're gonna try to answer everything online.

Instead, you wanna use the URL professormesser.com/qa, there it is, to be able to answer that question.

Your question of the week, your rewind question of the week is this one that asks, after a drive failure, a system administrator has replaced the bad drive in the array and restored from a backup.

Which of the following would describe this array? Would it be RAID zero plus one, RAID zero, RAID one, RAID five, or RAID one plus zero? If you think you know the answer, again, please no answers in the chat room.

Please no hints in the chat room.

Instead, you want to go to professormesser.com/qa.

So that gives you at least something to work through.

That might give you an idea of where you might wanna lean with this question.

We will come back to this answer, and we'll talk all about the answers that we have here in just a moment.