First Just to be clear. I have NOT taken the exam or seen the exam.
Now that is out of the way.
Blueprint states VMA is on the exam.
I would assume that you will need to know how to setup and configure vMA and how to add the Target Servers and cache the password.
I would also assume you will need to know how to change between the host and vcenter in VMA
so i would say it would be pretty safe to assume it is on the exams
vMA is pretty much the same as CLI with putty to the host, except you just putty in the vMA which will connect you to the host