If you use Visual Studio Online or Team Foundation Service, and the Visual Studio IDE, it’s possible you’ll come across the TF31003 error. If you have more than one Microsoft account as well, you just increased your chances greatly. Here are a couple of possible solutions to the error.
In March 2012, I sat the Professional Scrum Master I assessment provided by Scrum.org. I did not attend any formal training beforehand and relied only on my experience and exam preparation. In this article, I tell you how I prepared for, and passed, the Professional Scrum Master I assessment.