This is discouraging, to say the least.

I am studying hard for the exam, but see where many others have said that there are questions that don't pertain to anything you learn from the training webinar or the other training they offer online. 

What else do you do to learn everything if they don't include it in the training?

Also, IMO, the multiple choice questions are ridiculous. I think you should be asked to do something, and then do it in QBO.  Not ask a question & expect you to know the answer. there are multiple ways to do things in QBO, and if you can get to where you need to be and enter the transaction (s), that should be good.  They can't expect you to memorize everything.  It may take a minute to find where you need to be, or to find what they are asking about. Again, JMO.