The Microsoft TS: MS.NET Frmewk 3.5, Workflow Foundation App Dev (exam code 070-504-VB) is the exam you pass to earn the MCTS: Microsoft .NET Framework 3.5, Windows Workflow Foundation Applications certification, a credential at the Technology Specialist (MCTS) level. It is also connected with related credentials such as Microsoft Certified Professional (MCP), MCTS: .NET Framework 3.5. If you are mapping out a certification path with Microsoft, this exam is a milestone worth planning around.

The 070-504-VB exam includes 50-60 questions, and you have 120 minutes to complete them. With that many questions on the clock, pacing is part of the challenge: divide your time into rough blocks as you go, and flag the items that stall you so you can circle back at the end instead of burning minutes on a single question. A week or two before your exam date, sit at least one full timed session in the ValidVCE test engine under the same time limit, so the pace feels familiar rather than frantic on the day.

You need 700 (scaled out of 1000) to pass the 070-504-VB exam, and the official registration fee is USD 120. That fee is due again in full for every retake, which makes thorough preparation the cheaper investment by far. Before you book your seat, test yourself with the ValidVCE practice questions until you are scoring comfortably above the passing mark on a consistent basis — it is the simplest way to avoid paying for the same exam twice.

No official prerequisites

Eligibility rules can be adjusted by Microsoft over time, so before you register, confirm the current requirements on the official exam page: view the official 070-504-VB exam information.

You can book the 070-504-VB exam through the official registration channels below:

• Prometric Registration (historical)

How the exam is taken: Onsite at Prometric test centers; retired, no longer available.

Microsoft lists the following official training options for candidates preparing for this exam:

• Microsoft Official Course 6460: Developing Workflow Solutions with Microsoft .NET Framework 3.5

Once you have worked through the training, measure your readiness with the 96 practice questions from ValidVCE — they show you exactly which topics still need attention before you book the exam.

Yes. ValidVCE offers a free PDF demo of the 070-504-VB practice questions, so you can judge the quality of the material firsthand before paying anything. Every purchase also includes 365 days of free updates — if Microsoft changes the exam during that year, your material changes with it. And when the free update period expires, you can extend it at a 50% discount from within your member zone.

Every 070-504-VB purchase at ValidVCE is backed by a 100% Money Back Guarantee: if you take the corresponding exam within 60 days of your purchase and do not pass, you can apply for a full refund. The guarantee has clear conditions — it does not apply if you sit the exam within 3 days of purchase, if you downloaded the material but never actually took the exam, or to free materials and expired orders, and the candidate name must match the payer name. To file a claim, send a scan of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam; claims are processed within 7 days. If you would rather not take a refund, you can exchange the product instead and receive two additional exam preparation products of equal value for free, while your original product keeps its update service. Delivery itself is instant: your material is available for download right after payment and is also sent to your email within one minute — if it has not arrived within 2 hours, contact our customer service. There is no limit on how many computers you can install it on.

The official Microsoft TS: MS.NET Frmewk 3.5, Workflow Foundation App Dev outline divides the exam content into 5 main domains. The first three are:

• Rules, Conditions, and Fault Handling — 20%
• Creating Workflows — 20%
• Developing Workflow Activities — 20%

That is only the headline view — scroll back up to the Exam Topics section on this page for the complete domain-by-domain breakdown before you plan your study schedule.