How to start dotnet certification?

Question

Hi
I want to become dotnet certified and i know c#.net . but i don't know how to start, someone said "if you want to write dotnet certifications first you have to write .net framework" if it is true what exactly comes under .net framework in the exam point of view.
How can i apply to this exam.
what next after .net framework.
i saw in microsoft site but it consists of so many levels i didn't get anything from that, please give me the perfect information before giving the microsoft links.

thanks