Amazon DEA-C01 AWS Certified Data Engineer – Associate Exam Info and Questions Sharing

Understand AWS DEA-C01 Exam Info

The AWS Certified Data Engineer – Associate DEA-C01 exam is designed for professionals who work with data on AWS and want to validate their ability to build, manage, and optimize data pipelines using AWS services. This certification focuses on practical data engineering skills aligned with real-world scenarios and AWS best practices. If you’re aiming to prove your expertise in ingesting, transforming, securing, and operating data on AWS, the DEA-C01 exam is a strong credential to add to your resume.

Number of Questions: 65 (multiple-choice and multiple-response)
Duration: 130 minutes
Cost: $150
Testing Options: Pearson VUE testing center, Online proctored exam
Languages Offered: English, Japanese, Korean, Simplified Chinese

AWS DEA-C01 Exam Domains

The DEA-C01 exam content is divided into four domains, each reflecting common responsibilities of an AWS data engineer:

Domain 1: Data Ingestion and Transformation (34%)

This domain focuses on collecting and preparing data for analysis. Topics include:

Batch and streaming data ingestion
Data transformation techniques
ETL/ELT workflows
Using AWS services to process structured and unstructured data

Domain 2: Data Store Management (26%)

This domain tests your ability to manage data storage solutions, including:

Selecting appropriate AWS data stores
Data modeling and schema design
Managing data retention and lifecycle policies
Optimizing storage performance and cost

Domain 3: Data Operations and Support (22%)

Here, the focus is on keeping data systems reliable and efficient:

Monitoring and logging data pipelines
Troubleshooting failures
Performance tuning
Cost optimization and operational best practices

Domain 4: Data Security and Governance (18%)

This domain emphasizes protecting data and ensuring compliance:

Data encryption and access control
IAM and security best practices
Data governance frameworks
Ensuring data quality and compliance requirements

Who Should Take the AWS DEA-C01 Exam?

This Amazon DEA-C01 exam is well-suited for:

Aspiring or junior Data Engineers
Cloud professionals working with AWS data services
Developers and analysts transitioning into data engineering roles
Anyone looking to validate hands-on data engineering skills on AWS

The Amazon DEA-C01 AWS Certified Data Engineer – Associate certification is a valuable credential for professionals looking to demonstrate practical data engineering expertise on AWS. With a strong focus on real-world data pipelines, operations, and security, this exam goes beyond theory and tests skills you’ll actually use on the job.