DY0-001: CompTIA DataAI
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Exam Resources
Official learning paths, exam details, skills measured, and community resources to supplement your study.
About the DY0-001 Exam
Expert-level data science and ML — statistics, modeling, MLOps, AI applications
200 original practice questions for the CompTIA DataAI certification. Every question includes detailed explanations, scenario-based context, and exam tips.
Who Should Take This Exam?
The DY0-001 is designed for experienced professionals seeking advanced validation. 2+ years of hands-on experience recommended.
Typical study time: 8-12 weeks of intensive study
Exam Quick Facts
| Detail | Value |
|---|---|
| Exam Code | DY0-001 |
| Title | CompTIA DataAI |
| Duration | 165 minutes |
| Questions | Up to 90 |
| Pass Score | 700 / 900 |
| Cost | $510 USD |
| Provider | Pearson VUE |
| Validity | 3 years (renewable via CE) |
| Official Page | View on CompTIA → |
Exam Domains & Weights
The DY0-001 exam covers 5 domains. Focus your study time based on the weights below — higher-weighted domains have more exam questions.
| Domain | Weight | Practice Qs |
|---|---|---|
| Mathematics and Statistics | 17% | 34 |
| Modeling, Analysis, and Outcomes | 24% | 48 |
| Machine Learning | 24% | 48 |
| Operations and Processes | 22% | 44 |
| Trends and Specialized Applications | 13% | 26 |
| Total | 100% | 200 |
💡 Study tip: Modeling, Analysis, and Outcomes carries the most weight (24%) — start there. Trends and Specialized Applications has the least (13%), but don’t skip it — exam questions can come from any domain.
Practice Exam — 200 Questions
Prepare for the DY0-001 with our 200-question practice exam covering all 5 exam domains. Every question includes detailed explanations and maps to official exam objectives.
What you get:
- ✅ Exam simulation mode with timer
- ✅ Spaced repetition for weak areas
- ✅ Detailed explanations for every question
- ✅ Progress tracking across domains
- ✅ 20 free questions — no account needed
CompTIA Certification Path
CompTIA certs are vendor-neutral and don’t have a strict hierarchy. Common paths: A+ → Network+ → Security+ for IT careers, or Security+ → CySA+ → CASP+ for security.
Related CompTIA Certifications
If you’re studying for the DY0-001, you might also be interested in these CompTIA certifications:
- FC0-U71: CompTIA Tech+ — 200 practice questions
- 220-1202: CompTIA A+ Core 2 — 200 practice questions
- 220-1201: CompTIA A+ Core 1 — 200 practice questions
- CAS-005: CompTIA SecurityX — 200 practice questions
- CNX-001: CompTIA CloudNetX — 200 practice questions
Study Tips
- Start with the heaviest domain — focus your time where the exam focuses its questions
- Use our practice exam — try the 20 free questions first to gauge your readiness
- Review explanations — don’t just check if you got it right; read why each answer is correct
- Simulate exam conditions — use the timed exam mode to practice under pressure
- Check the official page — official exam details always have the latest objectives