Amazon DEA-C01 Exam: Practice Questions

AWS Certified Data Engineer – Associate (DEA-C01) is a must have certification for people who design and manage data pipelines on AWS. This certification proves you can handle real world scenarios by mastering data lifecycles, SQL queries and AWS Glue jobs.

Here’s a guide to help you prepare for associate DEA-C01 exam and pass on your first try.

DEA-C01 Exam Questions

The associate DEA-C01 exam tests your ability to build and manage data pipelines on AWS. This includes data quality, SQL queries and AWS Glue jobs to automate tasks. It validates your knowledge of AWS services like Amazon Redshift, Amazon EMR and AWS Glue which are used in industries like retail to streamline operations and reduce operational overhead.

This certification exam is for professionals already working with AWS services who want to upskill in data analysis and process optimization. By becoming an AWS Certified Data Engineer Associate you will be a go to data engineer to solve business problems.

Exam Details

To pass the AWS Certified Data Engineer – Associate (DEA-C01) exam you need to know the main topics the exam covers. Below are the exam questions main topics explained in simple terms with examples to help you prepare:

1. Data Quality and Data Lifecycles

Data quality means the information in your databases is accurate, complete and reliable.

Data lifecycles means managing data from the time it’s created to the time it’s no longer needed and the file is deleted.

Why: High quality means businesses can make good decisions when working with data. Managing data throughout its lifecycle keeps systems tidy.

Example: You work for a retail company that tracks sales. If the sales data has errors (e.g. wrong amounts or missing details) the company will make bad decisions, like ordering too much or too little stock. If the data is accurate and reliable the company will run smoothly.

What:

• How to find and fix errors in data.

• How to clean data to remove duplicates or irrelevant data.

• How to automate data cleaning and lifecycle management using AWS services like AWS Glue or Amazon S3 Lifecycle Policies.

2. SQL Queries and Programming Concepts

SQL (Structured Query Language) works with data in databases. It helps you retrieve, update or organize the data.

Programming concepts means using basic coding to automate tasks and make workflows more efficient.

Why: SQL queries let you get the information you need from large data in seconds, like total sales for a region. Programming helps you automate repetitive tasks and reduce errors.

Example: You might be asked to write a SQL query to get the total sales for a region last week from last month. Another task could be to automate the cleaning of customer feedback using a Python script you write.

What:

• How to write SQL queries to filter, group or calculate data.

• Basic programming for data transformation or setting up AWS Glue jobs.

• How to combine SQL and programming to solve real world scenarios.

3. AWS Glue Jobs and Data Pipelines

AWS Glue is a file, a tool that helps you clean, transform and move data between systems.

Data pipelines are systems that automate collecting, processing and storing data.

Why: Creating pipelines and automating tasks with AWS Glue jobs reduces manual work. This means data flows from one system to another seamlessly, saving time and effort.

Example: You work for a company that collects customer feedback from various sources like surveys, emails and social media. You can set up a data pipeline to collect all this feedback and store it in Amazon Redshift for analysis.

What:

• How to create and run AWS Glue jobs for ETL (Extract, Transform, Load) processes.

• How to build data pipelines that move data between sources and destinations.

• How to use AWS services like Amazon S3, Amazon Redshift and AWS Glue to manage and process big data.

4. Real world scenarios and Reducing Operational Overhead

Real world scenarios are practical problems you may face in your work, like speeding up a slow data process or solving a storage issue.

Operational overhead means the extra work or cost to keep systems running. Reducing it saves time and money.

Why: AWS provides tools to solve real world problems efficiently, automate tasks and reduce unnecessary work.

Example: Your team spends hours every day cleaning data and files manually. Using AWS Glue to automate this saves time and lets your team focus on higher level tasks.

What:

• How to find where AWS tools can simplify work, like automating repetitive tasks.

• How to use Amazon EMR for big data processing and AWS Glue for ETL jobs.

• How to design systems that use less resources but still perform well.

DEA-C01 Certification Exam Prep

You need a structured plan to pass the AWS Certified Data Engineer – Associate (DEA-C01) exam in first attempt. Here’s a step by step guide to help you:

1. Read the Exam Objectives

Start by reading the official objectives from AWS. These will give you an idea of what the exam will cover, such as:

• Building data pipelines efficiently.

• Using programming concepts to automate workflows.

• Managing data lifecycles and data quality.

• Optimizing AWS Glue jobs for big data.

• Reducing operational overhead with AWS services.

Tip: Focus on practical topics like automating ETL with AWS Glue and managing Amazon Redshift or Amazon EMR for real world use cases.

2. Select Good Study Materials

Your preparation depends on the study materials you choose. Select materials that have:

• Detailed study guides: These explain exam topics in simple language and have step by step instructions for AWS tools.

• Practice questions: Make sure the materials have realistic questions that match the exam format.

• Updated question pools: This ensures you study content relevant to the latest exam updates.

A resource that explains a retail company’s data pipeline in AWS Glue gives you practical examples you can apply to real world scenarios.

3. Practice with Exam Dumps

Using Amazon DEA-C01 exam dumps can help you a lot in your preparation. These dumps mimic the actual exam and have:

• Questions from latest question pool.

• Detailed answers and explanations to help you understand why an answer is correct.

• Updates to match the latest exam objectives.

Tip: Practicing regularly with good dumps helps you find your weak areas and boost your confidence.

4. Try Practice Questions

Practice questions are important to understand the different types of questions based on exam scenarios. These questions prepare you for questions like:

• Setting up data pipelines with AWS Glue.

• Writing SQL queries to analyze and transform data.

• Real world scenarios, like optimizing workflows for a retail company.

5. Download Demo

Before buying any material, download a demo to check the quality. Good vendors like Certifications Empire provide demo files so you can verify the content.

• Are the questions realistic and match the exam objectives?

• Do the answers have clear and detailed explanations?

• Does the material have real world scenarios and practical examples?

Why Practice Questions for Certifications

Practicing with exam questions is like the actual exam. You manage time and see question types. Dumps from good sources have detailed answers so you understand why an answer is correct.

For example, scenarios might require creating AWS Glue jobs to analyze data and reduce overhead for a retail company. Practicing with dumps that have real world examples prepares you for these scenarios and boost your confidence for the actual exam.

Cert Empire: Your Partner for DEA-C01 Exam Prep

When it comes to preparing for the AWS Certified Data Engineer Associate (DEA-C01) exam, having the right study material can make all the difference. Cert Empire is a trusted source for exam preparation, offering updated, high-quality resources designed to help candidates pass on the first attempt. Whether you need exam dumps, practice questions, or study guides, Cert Empire provides reliable, comprehensive materials for AWS certification success.

Why Cert Empire is the Best Choice for AWS DEA-C01 Exam Preparation

1. Latest Content That Matches the Exam Blueprint

AWS certifications are constantly evolving, with new services and best practices introduced regularly. Cert Empire ensures that its materials stay aligned with the latest AWS exam objectives, so candidates study the most relevant content. The question pool is continuously updated to match real-world scenarios and the latest AWS Glue, Amazon Redshift, and EMR topics.

With Cert Empire, you’re not studying outdated concepts—you’re preparing for what’s actually on the exam.

2. Complete Resources for Exam Success

Cert Empire provides everything you need to fully understand DEA-C01 concepts. Their materials are structured to help both beginners and experienced professionals get the most out of their study time.

• A detailed study guide that explains concepts like data lifecycles, AWS Glue job orchestration, and SQL query optimization in simple, easy-to-understand language.
• Real exam questions that follow the actual AWS format, ensuring you are comfortable with the question style.
• Comprehensive answers with explanations, so you not only learn the correct answers but also understand the reasoning behind them.

Cert Empire ensures that every question is valuable, so candidates are fully prepared for every section of the exam.

3. Quality Guarantee—No Outdated Content

Unlike other sources that sell outdated or incorrect materials, Cert Empire reviews and verifies its exam dumps to meet the highest quality standards. You don’t have to worry about wasting time on expired content—every file is checked to match the current AWS DEA-C01 exam blueprint.

If you’re looking for other relevant AWS certifications, Cert Empire also provides updated dumps for AWS Certified Solutions Architect Associate (SAA-C03) and AWS Certified Machine Learning Specialty (MLS-C01) Exam Dumps. These certifications are often pursued alongside DEA-C01 for a well-rounded AWS career.

4. Free Updates for Ongoing Exam Changes

AWS regularly updates its exams to reflect new technologies and services. If you purchase materials from Cert Empire, you automatically receive free updates throughout the validity period. This ensures that your study materials remain accurate, even if AWS modifies the exam structure or topics.

5. Instant Access—Start Studying Immediately

Time is crucial when preparing for the AWS DEA-C01 certification. With Cert Empire, you get instant access to all materials upon purchase. There’s no waiting—just download the files and begin your exam prep immediately.

Get Your Dream Job as an AWS Data Engineer Associate!

Passing the AWS Certified Data Engineer Associate (DEA-C01) exam opens doors to exciting job opportunities. Companies are looking for professionals who can handle data quality, automate AWS Glue jobs, and optimize SQL queries to manage large-scale datasets.

By following a structured study plan, practicing regularly, and using high-quality resources, you can pass the exam on your first attempt and land a high-paying data engineering job.

FAQs – Everything You Need to Know About DEA-C01 Exam Preparation

1. What topics are covered in the DEA-C01 exam?

The exam includes:

• Data lifecycles and data transformation
• Data pipelines and ETL processing
• AWS Glue jobs and workflow automation
• SQL queries for data analysis
• Optimizing operational tasks with AWS services like Amazon Redshift, AWS Lambda, and Amazon EMR

2. Where can I get DEA-C01 dumps?

Cert Empire provides verified, up-to-date DEA-C01 exam dumps that include real exam-style questions and answers.

If you’re also interested in AWS Certified Data Analytics Specialty (DAS-C01), Cert Empire has study materials for that as well. This cert complements DEA-C01 for professionals focusing on big data processing and analytics.

3. Why should I practice AWS Glue Job questions?

AWS Glue is heavily tested in the DEA-C01 exam. Practicing real exam questions ensures you’re comfortable with data transformations, schema evolution, and job automation—all essential for real-world AWS workflows.

4. How do I get study material?

Most vendors, including Cert Empire, allow instant download of study material after purchase. This often includes free updates so that you always have access to the latest content.

5. What if I don’t pass the DEA-C01 exam?

With proper preparation using quality dumps and study guides, passing on the first attempt is achievable. If you don’t pass, focus on your weak areas, practice with exam dumps, and retake the test after further preparation.

6. How long is the DEA-C01 exam, and what is its format?

The exam lasts 170 minutes and consists of multiple-choice and multiple-response questions. Proper time management is essential to complete all questions.

7. Do I need AWS experience before taking DEA-C01?

Yes, hands-on experience with AWS services like Amazon Redshift, AWS Glue, and Amazon EMR is recommended. Practical knowledge helps with real-world scenario questions in the exam.

8. Are there any prerequisites for the AWS DEA-C01 certification?

There are no mandatory prerequisites, but having knowledge of data processing, SQL queries, and AWS Glue automation will make the exam easier.

9. What resources should I use for DEA-C01 exam preparation?

To prepare effectively, you should use:

• Study guides for theoretical concepts
• Practice questions to test practical knowledge
• Exam dumps from trusted sources like Cert Empire to get familiar with real exam scenarios

10. How do I ensure the quality of exam dumps?

Before buying, always check for detailed answer explanations and the latest material that aligns with the current exam objectives. Cert Empire offers a demo so you can verify content quality before purchasing.

11. What is the passing score for the DEA-C01 exam?

The passing score is 720 out of 1000. Since AWS may slightly adjust the cut-off score, it’s best to aim for a high understanding of all topics.

12. How often are DEA-C01 exam dumps updated?

Good vendors like Cert Empire update their materials regularly to match the latest exam questions. Always check if free updates are included in your purchase.

13. Can I reschedule my DEA-C01 exam?

Yes, AWS allows you to reschedule your exam through the testing platform if you do so at least 24 hours before the scheduled time.

14. What if my study material expires?

Choose materials that offer long product validity or free updates, so you always have access to the latest exam content. Cert Empire provides free content updates, ensuring you never study outdated material.

Final Thoughts

The AWS DEA-C01 exam is a stepping stone to a successful career in data engineering. By using verified study resources from Cert Empire, practicing real exam questions, and staying up-to-date with AWS services, you can pass the exam confidently and secure a high-paying job in AWS data engineering.

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