# DEA-C01 Data Engineer Prep — AWS Cloud ETL Study Questions

> AWS Cloud ETL Study Questions (iPhone/iPad app by Davy Raitt.)

- Source: https://appshunter.io/ios/app/dea-c01-data-engineer-prep/id6747032687 (this page in markdown: same URL + `.md`)
- Developer: [Davy Raitt](https://appshunter.io/developer/1795318281)
- Category: Education, Productivity
- Price: Free (on sale, was $12.99)
- Age rating: 4+
- Requires: iOS 15.0 · 28 MB
- Languages: American English
- Released: 2025-06-09
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/dea-c01-data-engineer-prep/id6747032687/reviews.md

## What is DEA?

PASS YOUR DEA-C01 AWS DATA ENGINEER ASSOCIATE EXAM

500+ practice questions covering all exam domains
5-minute study sessions that fit your busy schedule
Track progress with daily streaks and analytics
94% first-attempt pass rate
WHY GET CERTIFIED?

Certified AWS Data Engineers earn up to $203K annually (Skillsoft 2024). Cloud data engineering jobs growing 15%+ faster than average. This associate-level certification opens doors to high-paying roles at top tech companies.

WHAT YOU'LL MASTER:

Data ingestion and transformation with AWS Glue, EMR, and Lambda
Building and orchestrating ETL pipelines using AWS services
Data store management with Redshift, S3, DynamoDB, and RDS
Data operations, monitoring, and troubleshooting with CloudWatch
Data security, encryption, governance, and IAM best practices
Working with Kinesis, Athena, Lake Formation, and Step Functions
STUDY ANYWHERE:

Coffee breaks. Commutes. Lunch hours. Turn dead time into career growth. Master AWS data engineering while you wait in line or ride the train.

Download now. Pass your exam. Boost your salary.


## Version history (last 5 releases)

### 5.0.0 — 2026-09-07

Bug fixes and performance improvements

### 3.0.0 — 2026-04-15

New: Review missed questions after each quiz. Improved quiz experience with radio buttons for single-answer questions. Added exit button during quizzes. Better score display. Stability improvements.

### 2.0.2 — 2026-01-21

Added IOS 26 compatibility

### 1.9 — 2025-12-01

Fixed questions, added more

### 1.8 — 2025-11-29

Added more questions

## More apps by Davy Raitt

- [Lean Green Belt Study Buddy NL](https://appshunter.io/ios/app/lean-green-belt-study-buddy-nl/id6741735791)
- [Lean Green Belt Study Buddy EN](https://appshunter.io/ios/app/lean-green-belt-study-buddy-en/id6744452544)
- [CLF-C02 AWS Cloud Practitioner](https://appshunter.io/ios/app/clf-c02-aws-cloud-practitioner/id6746121070)
- [SAA-C03 Solutions Architect](https://appshunter.io/ios/app/saa-c03-solutions-architect/id6746547223)
- [AIF-C01 AWS AI Practitioner](https://appshunter.io/ios/app/aif-c01-aws-ai-practitioner/id6746837977)
- [DVA-C02 AWS Dev Associate](https://appshunter.io/ios/app/dva-c02-aws-dev-associate/id6746929579)

All apps by Davy Raitt: https://appshunter.io/developer/1795318281

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*