Few days I decided to take exam 70-504 TS: Microsoft .NET Framework 3.5 – Windows Workflow Foundation Application Development so I decided to register the exam for today. And today I attended to the exam and passed with score 800. I worth to mention that I used a promotion code submitted to my by Microsoft because I registered on Microsoft Visual Studio 2008 Learning Portal to be the first to know and save 40 percent on select Visual Studio 2008 exams.
I prepared for exam during the last month (June). I basically studied the from Microsoft Learning products, course Course 6462: Visual Studio 2008: Windows Workflow Foundation and Clinic 6262: Introducing Windows Workflow Foundation using .Net Framework 3.5 & Visual Studio 2008. And really, about 45% to 50% and maybe more of the exam question are totally covered by Course 6462
The exam consist of 53 questions. You'll not find any exam simulator for this exam now, so if you wish to prepare for it just attend Course 6462 and use some external resources such Microsoft Windows Workflow Foundation Step by Step book.
Below is my score card for this exam.