Exam 70-461 is the SQL Server 2012 Querying exam.  There's some aspects of T-SQL that I've not used at all like XML, and certainly a few that I will want to brush up on before heading to this exam.  Here's a few places I found for studying:




Practice Questions

Don't forget that Microsoft often offers the Second Shot program where you get an exam retake for free. Current offers are available here:  http://www.microsoft.com/learning/en-us/offers.aspx.