AWS Certified Data Engineer — Associate
Unlimited AWS Certified Data Engineer Associate (DEA-C01) practice exam retakes, each drawn fresh from a question pool weighted by the official exam domains — covering data ingestion, data store management, data operations and support, and data security & governance.
Exam mode Default
130-minute timer, flag for review and a review screen before you submit — just like test day.
Practice mode
See the correct answer, the exam domain and a full explanation after every question.
What you get
- A 325-question pool — every attempt draws 65 fresh questions weighted by the official exam domains
- Unlimited retakes, lifetime access
- Score report by exam domain, with your score trend over time
- Answer review with explanations and reference links
- Original, blueprint-aligned questions — never exam dumps
Ready to sit the real DEA-C01 exam?
Get the official exam voucher and this practice exam is included free (worth US$20.00).
Exam domains
Every attempt draws questions in these official proportions. Open a domain to see the subtopics it covers.
Data Ingestion and Transformation34%
- Perform data ingestion
- Transform and process data
- Orchestrate data pipelines
- Apply programming concepts
Data Store Management26%
- Choose a data store
- Understand data cataloging systems
- Manage the lifecycle of data
- Design data models and schema evolution
Data Operations and Support22%
- Automate data processing by using AWS services
- Analyze data by using AWS services
- Maintain and monitor data pipelines
- Ensure data quality
Data Security and Governance18%
- Apply authentication mechanisms
- Apply authorization mechanisms
- Ensure data encryption and masking
- Prepare logs for audit
- Understand data privacy and governance
References
- Official exam page:aws.amazon.com
- Official study guide:docs.aws.amazon.com
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Tertiary Exams provides original practice questions for learning. We are not affiliated with Amazon Web Services, and we do not provide real exam dumps.