I’ve passed 70-483 (Programming in C#) recently. The exam contains 50 questions which mostly focus on C# language (basic, lamda expression, linq) and debugging. This exam is not hard for me because I worked with C# more than 10 years. However, I’m very tired for waiting the test center to fix their connection. Taking the exam just spend 30 minutes but waiting time is 2 hours.
Just like 70-480, 70-483 validate programming skills in C# language. So, by passing this exam, I earned Microsoft Specialist: Programming in C# certification.
Here are some resources I used for studying.
For guide site, you can search on Google because I just use Exam Ref book to review all parts of the exam.
http://examsforall.com/exams/microsoft/70-483/ BRANDY should be enough
Hope that help!