Snowflake · 2026 Edition
A complete preparation guide, edited by Johnson Ajibi, a network and security engineer with 12+ years' experience. Covers the exam format,all 5 blueprint domains, a week-by-week study plan, and proven tips for passing first time.
2–4 months
Prep time
Intermediate
Difficulty
60–90
Exam questions
700/1000
Pass mark
Exam code
DEA-C02
Full name
SnowPro Advanced: Data Engineer
Vendor
Snowflake
Duration
90 minutes
Questions
~0 items
Passing score
700/1000 (scaled)
Domains covered
5 blueprint domains
Recommended experience
Foundational IT knowledge recommended
Typical prep time
2–4 months
Domain percentage weights are not currently available for this exam. The checklist below is still useful for planning your study.
Phase 1
Data Transformation
Tip: Start with the official Data Transformation objectives, then practise questions on it.
Phase 2
Performance Optimization
Tip: Cover the Performance Optimization objectives, then answer practice questions to confirm you can apply them.
Phase 3
Storage and Data Protection
Tip: Cover the Storage and Data Protection objectives, then answer practice questions to confirm you can apply them.
Phase 4
Data Governance
Tip: Cover the Data Governance objectives, then answer practice questions to confirm you can apply them.
Phase 5
Data Movement
Tip: Finish with Data Movement, then re-test your weakest earlier domain before a mock exam.
Study the official exam blueprint — weight percentages tell you exactly where to invest prep time.
Practise scenario-based questions regularly — every modern cert exam is scenario-heavy.
Use spaced repetition to retain what you've learned (Courseiva does this automatically).
Book your exam date once you're scoring 80%+ consistently on practice tests.
Review explanations for every wrong answer, not just the question — the 'why' is what makes it stick.
Apply everything in this guide with adaptive practice questions, detailed answer explanations, and domain analytics.