comptia-dy0-001: CompTIA DataAI
Expert-level data science and ML — statistics, modeling, MLOps, AI applications
$79 practice exams are gatekeeping. Mine are $9 because it should be. Written by someone who works in cloud and AI at Microsoft NZ — for people like us.
I just passed with a 777 (Yes, Seriously). This video helped me tremendously.
@yourdream8 · YouTube
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Official Exam Details
| Duration | 165 minutes |
| Questions | Up to 90 |
| Passing Score | 700 / 900 |
| Exam Cost | $510 USD |
| Testing Provider | Pearson VUE |
| Validity | 3 years (renewable via CE) |
Domain Breakdown
| Domain | Questions |
|---|---|
| Mathematics and Statistics | 44 |
| Modeling, Analysis, and Outcomes | 58 |
| Machine Learning | 58 |
| Operations and Processes | 54 |
| Trends and Specialized Applications | 36 |
Frequently Asked Questions
What is the passing score for the CompTIA DataAI exam?
The passing score for CompTIA DataAI (comptia-dy0-001) is 700 / 900. Our practice exams use an 80% threshold to help you build confidence before the real test.
How long is the CompTIA DataAI exam?
The official CompTIA DataAI exam is 165 minutes long. You can simulate this time pressure using our Exam Mode, which includes a countdown timer and auto-submit.
How much does the CompTIA DataAI exam cost?
The CompTIA DataAI certification exam costs $510 USD. You can prepare with our 250-question practice exam for just $9 (1 year access) — a fraction of the real exam fee.
How many questions are on the CompTIA DataAI exam?
The official CompTIA DataAI exam has Up to 90 questions. Our practice bank includes 250 exam-style questions with detailed explanations covering all 5 domains.
How long is the CompTIA DataAI certification valid?
The CompTIA DataAI certification is valid for: 3 years (renewable via CE). Plan your recertification early and use our practice exams to stay sharp.
Is the CompTIA DataAI practice exam worth it?
Yes — our 250-question practice exam includes three study modes (Study, Exam Simulation, and Flashcards with spaced repetition), detailed explanations for every answer, adaptive question selection, and progress tracking across all 5 domains. 20 practice questions are free with no account needed. Full access is $9 for 1 year.
How do I prepare for the CompTIA DataAI certification?
Start with Study Mode for instant feedback and concept learning. Switch to Exam Mode for timed practice under real conditions (165 minutes, 700 / 900 to pass). Use Flashcards with spaced repetition to retain key facts long-term. Track your readiness score across all domains.
How does purchasing work?
Click "Unlock $9" above → pay securely via Stripe → receive a licence key instantly on screen (also emailed in your Stripe receipt). Enter the key on the practice page to unlock all 250 questions. No account needed. Each cert is purchased separately at $9 for 1 year of access.