DEA-C01AWS2025 Latest Questions Updated

AWS Certified Data Engineer - Associate

Cloud Pass is a practice question app designed for the AWS DEA-C01 (AWS Certified Data Engineer - Associate) exam.

It provides realistic exam-style questions, accurate answers, and clear concept explanations based on the latest exam trends. Instead of relying on unverified AWS DEA-C01 dumps found online, Cloud Pass offers up-to-date practice questions and detailed explanations to help you study efficiently and improve your score. In addition to the AWS Certified Data Engineer - Associate (DEA-C01), Cloud Pass supports 24 AWS and GCP certifications, making it an ideal platform for anyone preparing for cloud certification exams.

📘238questions available in the app

⭐ Real User Pass Reviews: DEA-C01

Actual experiences from Cloud Pass users who passed

812 합격!

2025-11-25

문제 제대로 이해하고 풀었으면 여러분들도 합격 가능할거에요! 화이팅

나

나**

Study Period: 1 month

Passed the AWS data engineer exam with great score

2025-11-23

I passed the AWS data engineer associate exam. Cloud pass questions is best app which help candidate to preparer well for any exam. Thanks

Z**********

Study Period: 1 month

굿

2025-11-07

시험하고 문제 패턴이 비슷

박

박**

Study Period: 1 month

강의듣고 앱에서 문제풀고 반복

2025-11-07

813/1000 합격했어요!! 시험하고 문제가 유사한게 많았어요

주

주**

Study Period: 2 months

좋은 문제 구성과 해설

2025-11-02

해설까지 있어서 공부하기 좋았어요. 담에 또 올게요

여

여**

Study Period: 1 month

Passed the certificate exam

2025-10-27

These questions are very useful in cleaning many doubts and understanding the exam question pattern.

K********

Study Period: 1 month

📝 238 Exam Questions

Check out the latest 2025 updated questions

Question 1

A metropolitan transit authority operates a citywide bus and light-rail network with a multi-step operations workflow spanning 6 independent systems (dispatch, vehicle telematics, fare collection, maintenance, station control, and incident management), each backed by a JDBC-compliant relational database (MySQL and PostgreSQL mix) that captures the latest trip state; the authority must enable the control center to track every vehicle’s trip status across the entire workflow with hour-by-hour visibility (freshness ≤ 15 minutes, about 5,000 row updates per minute across all systems) and centralize the data in a different AWS Region for reporting while minimizing development effort— which solution meets these requirements with the least development overhead?

Question 2(Select 2 answers)

A streaming media company runs six production studios across five AWS Regions, each studio’s compliance team uses a distinct IAM role, and all raw subtitle files and QC logs are consolidated in a single Amazon S3 data lake with partitions by aws_region (for example, s3://media-lake/raw/aws_region=eu-central-1/), and the data engineering team must, with the least operational overhead and without creating new buckets or duplicating data, ensure that each studio can query only records from its own Region via services like Amazon Athena; which combination of steps should the team take? (Choose two.)

Question 3(Select 2 answers)

A media streaming startup lands ~3 TB of raw clickstream logs per day in Amazon S3 and loads curated aggregates into an Amazon Redshift RA3 cluster, and analysts also need to run low-latency ad hoc queries on the freshest S3 data via Amazon Redshift Spectrum using an external schema backed by the AWS Glue Data Catalog; given that most filters are on event_date (YYYY-MM-DD) and region and the team wants the fastest Spectrum query performance, which two actions should they take? (Choose two.)

Question 4(Select 2 answers)

A financial analyst in AWS account 111122223333 opens an Amazon QuickSight Enterprise dashboard in us-east-1 that refreshes two datasets via Amazon Athena querying data in an Amazon S3 bucket s3://city-traffic-logs-2025 (200 GB, date-partitioned) and writing query results to s3://athena-results-prod-002, both buckets owned by account 444455556666 with objects encrypted by a customer-managed AWS KMS key alias/traffic-cmk-01, and upon attempting a refresh the analyst receives an 'Insufficient permissions' error; which factors could cause these permissions-related errors? (Choose two.)

Question 5

A media analytics company stores 900 TB of event logs in Amazon S3 and uses Amazon Athena to power a business reporting dashboard; an AWS Glue job compacts and writes new data once every 24 hours at 02:00 UTC; company policy requires the dashboard to refresh every 15 minutes to meet SLAs; the data engineering team wants to reduce Athena costs without adding any new infrastructure and with the least operational overhead. Which solution will meet these requirements?

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720/1000

📚 Complete Exam Preparation Guide

Comprehensive guide to prepare for the DEA-C01 certification exam.

AWSDEA-C01Data Engineer Associate

AWS Certified Data Engineer – Associate (DEA-C01) Complete Study Guide

A comprehensive 2025 guide for the AWS DEA-C01 exam — domains, core services, study strategies, and practice tips all in one place.

2025-11-10

Read Guide

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❓ Frequently Asked Questions

Check out frequently asked questions and answers

Q. Can I download AWS DEA-C01 exam questions and answers?

A. Cloud Pass provides access to real AWS certification-style questions directly in the app. While we don't offer downloadable PDFs, you can practice all questions anytime, anywhere with detailed explanations.

Q. Are AWS DEA-C01 dumps available in PDF format?

A. No, Cloud Pass does not distribute exam dumps or PDFs. Instead, we provide a clean and interactive experience where you can study with 10,000+ verified practice questions and track your progress across devices.

Q. How can I take practice tests for the AWS DEA-C01 exam?

A. You can take full-length practice tests within the Cloud Pass app. Each test simulates the real AWS exam format, includes instant feedback, and helps you measure your readiness before the actual exam.

Q. Are these AWS DEA-C01 exam questions real or updated for 2025?

A. Yes. All AWS practice questions in Cloud Pass are based on real-world exam topics and updated regularly to reflect the latest AWS Certified Data Engineer - Associate (DEA-C01) objectives in 2025.