CompTIA DataX DX0-001 Exam Prep
Comprehensive practice questions and study materials from Wiley. Build confidence with adaptive learning and domain-specific analytics.
Comprehensive practice questions and study materials from Wiley. Build confidence with adaptive learning and domain-specific analytics.
All study content — articles, practice questions, flashcards, and glossary — is sourced from Wiley's Sybex study guides, trusted by IT professionals for over 30 years.
Pricing
All 12 certifications included with every plan. No hidden fees.
Auto-renews · Cancel anytime
No renewal · Pay once
Not sure yet? Try the app free with limited content — no credit card required.
Upgrade to Premium inside the app or web platform.
Keep Learning
12 certifications included
FAQ
Everything you need to know before getting started.
CompTIA’s DataX has been rebranded as DataAI. DataAI (DY0-001) has a maximum of 90 questions (multiple-choice and performance-based) and is 165 minutes long.
DataAI (formerly DataX) is pass/fail only — there is no scaled score reported.
Voucher pricing varies by region and discounts. DataAI/DataX is in CompTIA’s $150 total CE-fee group over a three-year renewal cycle.
For DY0-001 (DataAI / formerly DataX), the exam objectives domains and weights are: Mathematics and Statistics (17%), Modeling, Analysis, and Outcomes (24%), Machine Learning (24%), Operations and Processes (22%), and Specialized Applications of Data Science (13%).
There are no mandatory prerequisites. CompTIA recommends 5+ years of experience in data science (or a similar role) for DataAI (DY0-001).
Yes — CompTIA launched the exam series DY0-001 in 2024 and rebranded DataX as DataAI.
DataAI/DataX is in CompTIA’s CE program (three-year renewal cycle). CompTIA lists CE fees totaling $150 over the three-year period for DataX.
DataAI/DataX is positioned as advanced due to its emphasis on statistics, modeling, ML, and operationalizing data science workflows, including PBQs.
Start with a free diagnostic test.
Join 250,000+ professionals preparing with LearnZapp · Free · No credit card required
Take Free Diagnostic Test