The CIS-DF exam is the official exam behind the Certified Implementation Specialist - Data Foundations (CMDB and CSDM) credential from ServiceNow. It sits at the Implementation Specialist level of the ServiceNow certification track. It is also associated with CIS-ITSM, CIS-HAM, CIS-SAM, CIS-DISCO, CIS-SM, CIS-VR, CIS-SIR. The Prep4away practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.

The CIS-DF exam contains 75 questions and gives you 90 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the Prep4away test engine a week before your exam date to check whether your pacing holds under pressure.

You need 70% to pass the CIS-DF exam, and the official registration fee is $150 USD (free first attempt until June 2026). A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed Prep4away practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.

Recommended: ServiceNow CSA certification, hands-on CMDB experience, completion of CMDB Fundamentals and CSDM Fundamentals training; mandatory prerequisite for CIS-ITSM, CIS-HAM, CIS-SAM, CIS-DISCO, CIS-SM, CIS-VR, CIS-SIR

Requirements can change, so confirm the latest details on the official ServiceNow exam page before you register.

You can book the CIS-DF exam through the following official channels:

• ServiceNow University Registration
• Pearson VUE Scheduling

The exam is delivered Online proctored (Pearson OnVUE) or onsite at Pearson VUE test centers, so pick the option that suits you when booking.

ServiceNow points candidates to these official courses:

• CMDB Fundamentals
• CSDM Fundamentals
• Configuration Management Database (CMDB) Implementation

Once you have worked through the official material, wrap up your preparation with the 205 practice questions from Prep4away to lock in what you have learned.

Yes. A free CIS-DF PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

Your purchase is protected by our 100% Money Back Guarantee. If you take the CIS-DF exam within 60 days of purchase and do not pass, send us a scanned enrollment slip and your official Score Report PDF within two days of the exam; approved refunds are processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to products that were downloaded but never used in an exam sitting, or to free materials and expired orders. If you would rather keep studying, we can instead exchange your order for two free exam products of equal value while your original product keeps its update service. Delivery itself is instant: your download is emailed within one minute of payment and stays available in your member zone, with no limit on how many computers you can install it on. If nothing arrives within two hours, contact our customer service team.

The CIS-DF syllabus is divided into 5 domains, including Configuration (15%), Insight (11%), and Govern (35%). The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.