That's what I went to. Essentially if you memorize your DOK and show up everyday you'll pass.
It seems like alot to memorize but if you do it before you even show up, you can go to the bar every night and relax while your classmates cram because they were lazy.
I got a 97% on the DOK test the first day and went to the bar and watched the world series every night and finished top of the class without studying a thing. I wrote my letters to my district manager the last night in about 15 minutes.
I'm not trying to sound like a hardass, I was nervous as hell going into it but realized after day one piece of cake.
There were people the final day sweating the DOK and up all night in study groups. Blows my mind how they're gonna drive with how much a driver needs to memorize to be efficent.