250 practice questions for ServiceNow Certified Implementation Specialist: Data Foundations (CIS-DF), with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a short note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 250 questions across all five CIS-DF exam domains
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
A CIS-DF retake costs US$225. This pack is US$39, paid once.
Try 10 questions free before you buy.
Last updated September 2026 · 250 questions
What makes the CIS-DF hard
CIS-DF is the exam ServiceNow inserted underneath most of its implementation track: Data Foundations is now a prerequisite for CIS-ITSM, CIS-HAM, CIS-SAM, CIS-Discovery, CIS-SM, CIS-SIR and CIS-VR, so anyone heading for those exams sits this one first. It replaced the old CMDB certification, is currently cut against the Zurich release, and is harder than its position in the ladder suggests: 75 questions in 90 minutes, most of them scenarios and drag and drop items, with only a handful of straight definition questions.
Govern is the largest domain by far at 35%, more than twice any other: CMDB health with completeness, correctness and compliance KPIs, staleness, orphans and duplicates, the governance processes and roles that keep the data trusted, lifecycle controls for retiring, archiving and deleting configuration items with the CMDB Data Manager, and data certification and remediation. Insight follows at 20%: Query Builder, dashboards, CMDB 360 and the Unified Map for reporting and impact analysis.
Ingest at 19% covers importing, normalising and reconciling configuration item data through the Identification and Reconciliation Engine, identification and reconciliation rules, data source precedence, Service Graph Connectors and import set tools. Configuration (15%) and CSDM Fundamentals (11%) round it out, the latter covering the Common Service Data Model’s domains and its Crawl, Walk, Run and Fly stages. The questions expect you to know which domain an object belongs in and what happens when two sources disagree about a configuration item.
About the exam
CIS-DF (Certified Implementation Specialist: Data Foundations) certifies CMDB and Common Service Data Model expertise on the ServiceNow platform, and is the prerequisite for most CIS implementation certifications. It covers CMDB configuration, ingest with the Identification and Reconciliation Engine, governance and health, insight and reporting, and CSDM fundamentals. ServiceNow recommends the CMDB and CSDM Fundamentals training.
Exam domains
- Configuration: 15%
- Ingest: 19%
- Govern: 35%
- Insight: 20%
- CSDM Fundamentals: 11%
75 questions, 90 minutes. ServiceNow does not publish a passing score for this exam. Instructor-led training includes one free attempt, taken at a Pearson VUE test centre or OnVUE online proctored, kept current with annual delta exams and the yearly Certification Maintenance Program fee.
Reviews
There are no reviews yet.