DEA-C01 Data Ingestion and Transformation Practice Question
A company needs to ingest data from multiple SaaS sources (e.g., Salesforce, Marketo) into Amazon S3 for analytics. Which AWS service is designed for this purpose?
⚠ Common exam trap
Test-takers frequently confuse AWS Glue's ETL capabilities with native SaaS connectivity, but Glue requires custom connectors or AWS Glue Studio's visual ETL jobs to connect to SaaS sources, whereas AppFlow is purpose-built for this task.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon AppFlow
Amazon AppFlow is a fully managed integration service specifically designed to securely transfer data between SaaS applications (like Salesforce, Marketo, Slack, and Zendesk) and AWS services such as Amazon S3 and Amazon Redshift. It supports scheduled, event-driven, or on-demand data ingestion with built-in transformations, filtering, and validation, making it the ideal choice for this use case.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS Transfer Family
Why it's wrong here
Transfer Family is for SFTP/FTPS transfers.
- ✗
AWS Glue
Why it's wrong here
Glue requires custom connectors for SaaS sources.
- ✓
Amazon AppFlow
Why this is correct
AppFlow is purpose-built for SaaS data ingestion.
- ✗
AWS DataSync
Why it's wrong here
DataSync is for file storage, not SaaS APIs.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
Go deeper
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DEA-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DEA-C01 exam.