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.

This collection of 3 2-hour premium clinics teaches about the new capabilities provided by the .NET Framework 3.5. These clinics are for experienced Developers and Software Architects who are looking to adopt Microsoft's next generation technology within their solutions.

Collection 6261: Developing Rich Experiences using Microsoft .NET Framework 3.5 & Visual Studio 2008:

• Clinic 6262: Introducing Windows Workflow Foundation using .Net Framework 3.5 & Visual Studio 2008
• Clinic 6263: Introducing Windows Presentation Foundation using .Net Framework 3.5 & Visual Studio 2008
• Clinic 6264: Introducing Windows Communication Foundation using .Net Framework 3.5 & Visual Studio 2008

This is a one year subscription offer for free. I've already take Clinic 6262 and started with Clinic 6264. I must say I am ignorant about these new technology and I decided to start from scratch and have an overview over them before starting reading more detailed materials. And it needs total of 2 hours for each clinic.