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200+ Free SnowPro Advanced Data Engineer Practice Questions

Pass your SnowPro Advanced: Data Engineer (DEA-C02) exam on the first try — instant access, no signup required.

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2026 Statistics

Key Facts: SnowPro Advanced Data Engineer Exam

65

Live Exam Questions

Snowflake

115 min

Time Limit

Snowflake

750/1000

Passing Score

Scaled

$375

Exam Fee

$300 in India

26%

Largest Domain

Data Movement

2 years

Certification Valid

SnowPro policies

SnowPro Advanced Data Engineer (DEA-C02) is a 65-question Snowflake exam with a 115-minute time limit and a passing scaled score of 750 out of 1000. The official domain weights are Data Movement 26%, Data Transformation 25%, Performance Optimization 21%, Storage and Data Protection 14%, and Data Governance 14%. Snowflake lists SnowPro Core certification as the prerequisite and recommends 2+ years of hands-on production data engineering experience. Advanced exams cost $375 USD per attempt, or $300 USD in India.

About the SnowPro Advanced Data Engineer Exam

The SnowPro Advanced: Data Engineer certification validates the ability to build, optimize, govern, and protect Snowflake data engineering workloads in production. It is intended for experienced practitioners who can design ingestion patterns, near-real-time pipelines, SQL and Snowpark transformations, secure data access, and storage or recovery strategies while balancing cost and performance.

Assessment

Multiple-choice, multiple-select, and interactive items on the live exam

Time Limit

115 minutes

Passing Score

750/1000 (scaled)

Exam Fee

$375 USD (Snowflake Inc.)

SnowPro Advanced Data Engineer Exam Content Outline

26%

Data Movement

Batch and continuous ingestion design, staging strategy, Snowpipe and streaming patterns, connectors and APIs, and cross-platform replication or sharing choices.

21%

Performance Optimization

Warehouse sizing and scaling, query profile analysis, pruning and clustering, cache behavior, materialized views, and monitoring cost-performance tradeoffs.

14%

Storage and Data Protection

Storage structures, retention, Time Travel, Fail-safe, zero-copy cloning, replication, failover, and recovery planning for data engineering workloads.

14%

Data Governance

RBAC, authentication patterns, masking and row access policies, tags, secure objects, auditability, lineage, and governance controls around shared data.

25%

Data Transformation

SQL transformation design, semi-structured processing, streams and tasks, dynamic tables, Snowpark, UDFs, procedures, and incremental pipeline logic.

How to Pass the SnowPro Advanced Data Engineer Exam

What You Need to Know

  • Passing score: 750/1000 (scaled)
  • Assessment: Multiple-choice, multiple-select, and interactive items on the live exam
  • Time limit: 115 minutes
  • Exam fee: $375 USD

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

SnowPro Advanced Data Engineer Study Tips from Top Performers

1Study to the official 26/25/21/14/14 weighting so your prep time reflects the real DEA-C02 scoring balance.
2Know when to use COPY INTO, Snowpipe, Snowpipe Streaming, external tables, connectors, and replication instead of treating all ingestion options as interchangeable.
3Practice reading query profiles and mapping bottlenecks back to pruning, skew, warehouse sizing, cache misses, or transformation design choices.
4Be able to explain Time Travel, Fail-safe, cloning, retention, and failover design in operational terms, not just definitions.
5Review governance at the data engineer level: RBAC design, masking and row access policies, tags, secure views, and audit or lineage implications.
6Use hands-on SQL practice for window functions, MERGE logic, incremental processing, semi-structured data, and task scheduling patterns.
7Do not memorize feature names in isolation; focus on the tradeoffs that make one Snowflake pattern preferable to another in production.
8Keep the March 2026 SnowPro policies in mind, especially the Core prerequisite, 2-year validity, and 7-day retake rule.

Frequently Asked Questions

What is the format of the SnowPro Advanced Data Engineer exam?

Snowflake lists DEA-C02 as a 65-question exam delivered in 115 minutes. The live exam can include multiple-choice, multiple-select, and interactive items, even though most practice prep is single-answer multiple choice. Candidates may test through online proctoring or at onsite Pearson VUE centers.

What score do I need to pass SnowPro Advanced Data Engineer?

Snowflake uses scaled scoring from 0 to 1000, and the passing scaled score is 750. That means you should prepare for consistent performance across all five domains instead of trying to reverse-engineer a raw percent-correct number. Snowflake also notes that unscored items can appear on the exam and do not affect the final result.

What are the official DEA-C02 domain weights?

The official Snowflake domain weights are Data Movement at 26%, Data Transformation at 25%, Performance Optimization at 21%, Storage and Data Protection at 14%, and Data Governance at 14%. Data Movement is the largest single domain, but Transformation and Performance together make up nearly half of the exam. Strong candidates study all five areas because governance or protection mistakes can still sink an otherwise strong pipeline-focused performance.

Do I need a prerequisite before taking SnowPro Advanced Data Engineer?

Yes. Snowflake lists SnowPro Core Certified as the prerequisite for DEA-C02. Snowflake also recommends 2 or more years of hands-on experience as a data engineer in a production environment before attempting the exam.

Were there any 2026 changes that matter for DEA-C02 candidates?

As of March 10, 2026, Snowflake does not list a newer DEA version or a DEA-C02 retirement notice on the certification page. The latest published direct exam update remains the DEA-C02 launch on February 18, 2025, with DEA-C01 English retired after March 31, 2025. The main 2026 program-level items to keep in mind are the continued 2-year certification validity, the 7-day retake wait, Pearson VUE delivery, and the current India Aadhaar PVC-card identification requirement in the SnowPro FAQ.

How much does the exam cost and what happens on retakes?

Snowflake’s Certification FAQs state that Advanced exams cost $375 USD per attempt, with discounted pricing of $300 USD for candidates testing in India. Every retake requires full payment, and after a failed attempt you must wait 7 calendar days before trying again. Snowflake allows up to 4 retakes of the same exam within a 12-month period.

How should I study for SnowPro Advanced Data Engineer?

Start with the official blueprint and allocate most of your prep time to Data Movement, Data Transformation, and Performance Optimization because together they drive most of the scored coverage. Use Snowflake docs and hands-on labs to compare COPY versus Snowpipe versus Snowpipe Streaming, streams or tasks versus dynamic tables, and clustering versus warehouse scaling or caching. Timed practice matters because DEA-C02 is still scenario-driven and expects you to choose the best pattern under operational constraints.