Harper Blake
@harper.revision
DCDEA candidate
“Data Cert Prep gave me a cleaner way to review DCDEA. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Structured prep for serious candidates
Master Your Data Certification
Data Cert Prep provides exam-style practice questions, flashcards, mind maps, study guides, and focused review tools for data engineering, machine learning, and cloud data certification, including DCDEA, DCDEP, DCMLA, DCMLP, GOOGLE-PMLE.
No card required for free practice
8 certification tracks available
Built for desktop, tablet, and mobile study
Practice
Question-bank drills
Review
FSRS recall scheduling
Clarity
Weak-spot analytics
8 Certification Tracks
Explore the certifications covered by Data Cert Prep and move directly into the module that matches your exam path.
Databricks Certified Data Engineer Associate (Databricks Data Engineer Associate)
Databricks Certified Data Engineer Associate (Databricks Data Engineer Associate)
Databricks Certified Data Engineer Professional (Databricks Data Engineer Professional)
Databricks Certified Data Engineer Professional (Databricks Data Engineer Professional)
Databricks Certified Machine Learning Associate (Databricks Machine Learning Associate)
Databricks Certified Machine Learning Associate (Databricks Machine Learning Associate)
Databricks Certified Machine Learning Professional (Databricks Machine Learning Professional)
Databricks Certified Machine Learning Professional (Databricks Machine Learning Professional)
Google Professional Machine Learning Engineer (Google PMLE)
Google Professional Machine Learning Engineer (Google PMLE)
Microsoft Certified Azure AI Engineer Associate (AI-102)
Microsoft Certified Azure AI Engineer Associate (AI-102)
Amazon Web Services Certified Machine Learning - Specialty (AWS Machine Learning Specialty)
Amazon Web Services Certified Machine Learning - Specialty (AWS Machine Learning Specialty)
Snowflake SnowPro Core Certification (SnowPro Core)
Snowflake SnowPro Core Certification (SnowPro Core)
Everything you need to keep revision practical
The platform is built to feel less like a noisy marketplace of study tools and more like one disciplined preparation desk.
Exam-Style Questions
Practice with questions modeled after real certification exams.
Spaced Repetition
Our FSRS algorithm schedules reviews so you retain more, faster.
Timed Mock Exams
Simulate real exam conditions with timed practice sessions.
Track Progress
Detailed dashboards showing accuracy trends and topic mastery.
Score Analytics
Recharts-powered visualizations of your performance over time.
1-Year Pass Guarantee
If you genuinely need more time, we support your preparation with continued access options.
Daily study rhythm
Study in short, warm sessions that still move your score.
Practice on your phone during commutes, review flashcards on your tablet, or run full mock sessions on desktop. The experience is designed for candidates balancing work, family, training, and a real exam deadline.
Use quick drills to keep recall sharp between longer study blocks.
Let the review queue bring back weak topics before they fade.
Move from free practice into full access only when you are ready.
Full-access preview
When you unlock full access, you unlock the whole study desk.
Full access includes the question bank, timed mocks, spaced repetition, analytics, flashcards, mind maps, and companion revision assets for the certifications you choose on Data Cert Prep.
Exam-style question banks with detailed answer logic
Warm, structured study tools that reduce scattered prep
Clear progress views so you know what deserves your next session
4.92/5464+ candidate reviews
What candidates say after switching to a more structured prep flow
A wider cross-section of candidate feedback so the site feels like a serious preparation platform, not a thin landing page.
Mason Reed
@mason.mockdays
DCDEP candidate
“Data Cert Prep gave me a cleaner way to review DCDEP. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Olivia Hart
@olivia.studygrid
DCMLA candidate
“Data Cert Prep gave me a cleaner way to review DCMLA. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Noah Bennett
@noah.reviewstack
DCMLP candidate
“Data Cert Prep gave me a cleaner way to review DCMLP. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Chloe Mercer
@chloe.passplan
GOOGLE-PMLE candidate
“Data Cert Prep gave me a cleaner way to review GOOGLE-PMLE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Julian Park
@julian.preprhythm
AI-102 candidate
“Data Cert Prep gave me a cleaner way to review AI-102. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Sofia Lane
@sofia.tracknotes
AWSCMLS candidate
“Data Cert Prep gave me a cleaner way to review AWSCMLS. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Ethan Cole
@ethan.studyblocks
SNOWPRO-CORE candidate
“Data Cert Prep gave me a cleaner way to review SNOWPRO-CORE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Amelia Frost
@amelia.retakeplan
DCDEA candidate
“Data Cert Prep gave me a cleaner way to review DCDEA. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Lucas Grant
@lucas.morningprep
DCDEP candidate
“Data Cert Prep gave me a cleaner way to review DCDEP. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Nora Ellis
@nora.reviewlog
DCMLA candidate
“Data Cert Prep gave me a cleaner way to review DCMLA. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Caleb Morgan
@caleb.mockflow
DCMLP candidate
“Data Cert Prep gave me a cleaner way to review DCMLP. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Lily Dawson
@lily.examdesk
GOOGLE-PMLE candidate
“Data Cert Prep gave me a cleaner way to review GOOGLE-PMLE. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Owen Parker
@owen.lastlap
AI-102 candidate
“Data Cert Prep gave me a cleaner way to review AI-102. The practice questions and explanations made it much easier to see what needed another pass before exam day.”
Mia Sutton
@mia.studyroutine
AWSCMLS candidate
“Data Cert Prep gave me a cleaner way to review AWSCMLS. The practice questions and explanations made it much easier to see what needed another pass before exam day.”