463 is not what I'd call DBA focused. It's SSIS, MDS and DQS.
OK, will re read the spec for that exam
Books Online? Though if you've never done any DBA work, you are going to struggle greatly with 462. It's not at a level where a casual familiarity with DBA tasks is adequate.
I think that while this is a good idea to wrap some DBA stuff into the Cert this is where a few of us will come unstuck. Thats where I am going to need some help with basic intros and stuff.
Cheers
Mark