I prefer using the Visual CertExam Suite which always had recent versions of the exam I needed.

http://www.visualcertexam.com/

Greetz,

Geert

Geert Verhoeven

Consultant @ Ausy...

NOTE: The upgrade exam only counts for the Database Administrator track and not for the Database Developer or Business Intelligence Developer track.

So I think that, unless you really want...

I did the 70-431 exam in june last year. To my opinion it was not that hard. The questions were at a rather high level so not to much detail...