AWS Certified Data Engineer – Associate (DEA-C01) Mock Test
Validate your expertise in AWS data services for data ingestion, transformation, orchestration, and monitoring.
About the AWS DEA-C01 exam
AWS Certified Data Engineer – Associate (DEA-C01) Mock Test
Overview
The AWS Certified Data Engineer – Associate (DEA-C01) certification is designed for individuals who perform a data engineering role. This exam validates the ability to implement a data pipeline, monitor and troubleshoot data solutions, and optimize data costs and performance on AWS. It demonstrates proficiency in core AWS data services and best practices for data engineering workflows.
This mock test is meticulously crafted to help you prepare for the actual DEA-C01 exam. It simulates the real exam environment, providing you with questions that cover all the official syllabus domains. By taking this mock test, you can identify your strengths and weaknesses, understand the exam format, and build confidence before your certification attempt.
Syllabus Coverage
The AWS Certified Data Engineer – Associate exam covers the following key domains:
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Data Ingestion and Transformation: This domain focuses on the ability to choose and implement appropriate AWS services for ingesting data from various sources (streaming, batch) and transforming it into a usable format. Key services include AWS Glue, AWS Kinesis, AWS Data Migration Service (DMS), and AWS Lambda.
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Data Storage and Management: This section assesses your knowledge of selecting and managing suitable AWS storage services for different data types and use cases. This involves services like Amazon S3, Amazon RDS, Amazon DynamoDB, Amazon Redshift, and Amazon OpenSearch Service.
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Data Processing and Orchestration: This domain tests your capability to design and implement data processing solutions and orchestrate data workflows. Services like AWS Glue, Amazon EMR, AWS Step Functions, and Apache Airflow on Amazon MWAA are crucial here.
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Data Monitoring and Security: This part covers implementing monitoring, logging, and security best practices for data solutions on AWS. Topics include AWS CloudWatch, AWS CloudTrail, AWS KMS, AWS IAM, and network security concepts.
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Data Cataloging and Discovery: Understanding how to catalog data and make it discoverable for analytics and machine learning applications using services like AWS Glue Data Catalog and Amazon Athena.
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Data Quality and Reliability: This domain focuses on ensuring data quality, reliability, and implementing strategies for error handling and data validation within the data pipelines.
Test Rules and Format
Our AWS Certified Data Engineer – Associate (DEA-C01) mock test follows the official exam format closely. You will encounter multiple-choice and multiple-response questions. The actual exam has 65 questions, and you will have 170 minutes to complete it. The mock test is timed to help you practice time management. It is a closed-book exam, so no external resources are allowed during the test.
Scoring and Passing Marks
The AWS Certified Data Engineer – Associate exam uses a scaled scoring model. Your raw score (number of correct answers) is converted to a scaled score between 100 and 1000. The passing score for the actual exam is 700. Our mock test will provide you with a percentage score and insights into your performance across different domains, helping you gauge your readiness. While our mock test provides a good indicator, it's essential to aim for a consistently high score (e.g., 80%+) to feel confident for the real examination.
Preparation Tips
To excel in the AWS Certified Data Engineer – Associate (DEA-C01) exam, consider these preparation strategies:
- Deep Dive into AWS Services: Gain hands-on experience with services like AWS Glue, Kinesis, S3, Redshift, DynamoDB, EMR, and Step Functions. Understand their use cases, limitations, and integration patterns.
- Review AWS Documentation: The official AWS documentation is an invaluable resource. Pay close attention to best practices, whitepapers, and FAQs related to data analytics and engineering services.
- Understand Data Architectures: Familiarize yourself with common data lake, data warehouse, and streaming data architectures on AWS. Understand when to use which approach.
- Practice Scenario-Based Questions: Many exam questions are scenario-based. Practice identifying the most cost-effective, performant, and secure solutions for given business requirements.
- Master AWS Security: A solid understanding of IAM policies, KMS, network security (VPC, Security Groups), and data encryption is crucial.
- Take Mock Tests: Regularly taking mock tests, like this one, is essential. It helps you get accustomed to the question styles, manage your time effectively, and identify areas needing further study.
- Focus on Cost Optimization: AWS often includes questions on cost-effective solutions. Understand how different services are priced and how to optimize expenses for data storage and processing.
- Stay Updated: AWS services evolve rapidly. Keep an eye on new features and updates that might be relevant to the exam syllabus.
By following these tips and utilizing this mock test, you'll be well-prepared to achieve your AWS Certified Data Engineer – Associate certification.
Test rules
- The exam is closed-book; no outside materials or electronic devices are permitted.
- Candidates must arrive at the test center or log in to the online proctored exam at least 15 minutes prior to the scheduled start time.
- Personal items are not allowed at the testing station (e.g., phones, watches, bags, notes).
- No talking or communication with others is allowed during the exam.
- Breaks are generally not permitted during the exam. If an emergency arises, candidates must follow proctor instructions.
Score grading
The exam uses a scaled scoring model. The passing score is 700 out of 1000. Each question has a pre-determined weighting, and there is no penalty for incorrect answers, so it's always best to answer every question.
Syllabus & chapters covered
FAQs
It's an associate-level certification from AWS that validates a candidate's skills in implementing data pipelines, monitoring data solutions, and optimizing data costs and performance on the AWS platform.
This exam is ideal for individuals in a data engineering role, or those aspiring to such roles, who have experience with AWS data services and building data pipelines.
The exam consists of 65 questions and has a time limit of 170 minutes. This includes a 30-minute buffer for non-native English speakers if requested.
The passing score for the DEA-C01 exam is 700 on a scaled score range of 100-1000.
While not strictly mandatory, AWS highly recommends at least 2-3 years of experience in data engineering, including 1-2 years of hands-on experience with AWS data services, to successfully pass this exam.