Sorry, but as far as I know, the 70-272 (the 72-272 is just the academic version of it) is just granting you a MCP title (so AFAIK no certificate, only access to mcp site is granted).
The idea to do some Windows 7 exams is quite good, because the exam you took will be retired on 30 June.
You find the details of your exam here:
http://www.microsoft.com/learning/en/us/exam.aspx?ID=70-272&locale=en-us
I hope the information was of little help.
With kind regards,
Konrad