Exams

AWS Certified Data Engineer - Associate DEA-C01 — Practice Test 3

AWS Certified Data Engineer - Associate (DEA-C01) Practice Exam

This original practice exam helps candidates review the AWS services, architecture decisions, operational patterns, security controls, and technical concepts relevant to the certification.

Questions are independently written for study purposes and are not copied exam questions or exam dumps.

Use review mode after completion to identify weak areas, then verify unfamiliar concepts in current AWS documentation.

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Questions count: 30

Example of the test

3. Secrets Manager

During a design review, the team identifies this need: securely store and rotate database credentials. Which AWS service or concept is the most direct fit?

AWS KMS Secrets Manager AWS Glue Data Catalog Data quality

27. Amazon Kinesis Data Streams

A requirement calls for real-time streaming data ingestion. Which AWS option directly addresses the requirement?

AWS Lambda Amazon Kinesis Data Streams Amazon CloudWatch VPC endpoints

28. AWS Glue

Which AWS service or concept best matches this description: serverless data integration and ETL?

Partitioning Amazon QuickSight AWS Glue AWS CloudTrail

23. VPC endpoints

An architect needs to private connectivity to supported AWS services. Which option should be selected?

VPC endpoints Partitioning AWS Step Functions S3 lifecycle policies

8. Amazon EMR

During a design review, the team identifies this need: managed big-data frameworks such as Spark. Which AWS service or concept is the most direct fit?

AWS KMS Amazon Kinesis Data Streams Amazon EMR Glue crawlers