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

Amazon Web Services Data-Engineer-Associate - AWS Certified Data Engineer - Associate (DEA-C01) Braindumps

Amazon Web Services Data-Engineer-Associate - AWS Certified Data Engineer Practice Exam

  • Certification Provider:Amazon Web Services
  • Exam Code:Data-Engineer-Associate
  • Exam Name:AWS Certified Data Engineer - Associate (DEA-C01)
  • Certification Name:AWS Certified Data Engineer
  • Total Questions:289 Questions and Answers With Detailed Explanations
  • Updated on:Based on the current Data-Engineer-Associate exam blueprint. Updated on Apr 1, 2026
  • Product Format: PDF (Portable) & Test Engine (Interactive) .
  • Support: 24/7 Live Chat & Email Support
  • Valid For: Worldwide - Valid In All Countries
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  • Guarantee: 100% Exam Passing Assurance with Money back Guarantee.
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Amazon Web Services Data-Engineer-Associate This Week Results

Data-Engineer-Associate Question and Answers

Question # 1

A company stores data from an application in an Amazon DynamoDB table that operates in provisioned capacity mode. The workloads of the application have predictable throughput load on a regular schedule. Every Monday, there is an immediate increase in activity early in the morning. The application has very low usage during weekends.

The company must ensure that the application performs consistently during peak usage times.

Which solution will meet these requirements in the MOST cost-effective way?

Options:

A.  

Increase the provisioned capacity to the maximum capacity that is currently present during peak load times.

B.  

Divide the table into two tables. Provision each table with half of the provisioned capacity of the original table. Spread queries evenly across both tables.

C.  

Use AWS Application Auto Scaling to schedule higher provisioned capacity for peak usage times. Schedule lower capacity during off-peak times.

D.  

Change the capacity mode from provisioned to on-demand. Configure the table to scale up and scale down based on the load on the table.

Discussion 0
Question # 2

A company needs to optimize storage for an Amazon S3 bucket. Objects older than 1 year must be accessible within 5 hours. All versions of the objects must be retained and immutable for 7 years. All versions of the objects must use the write-once-read-many (WORM) model.

Which solution will meet these requirements?

Options:

A.  

Configure S3 Versioning on the bucket and use the S3 Intelligent-Tiering storage class. Configure a lifecycle policy for the bucket to transition objects that are older than 1 year to S3 Glacier Flexible Retrieval. Configure the policy to delete objects that are older than 7 years.

B.  

Configure S3 Object Lock on the bucket and use the S3 Intelligent-Tiering storage class. Configure a lifecycle policy for the bucket to transition objects that are older than 1 year to S3 Glacier Deep Archive. Configure the policy to delete objects that are older than 7 years.

C.  

Configure S3 Object Lock on the bucket and use the S3 Intelligent-Tiering storage class. Configure a lifecycle policy for the bucket to transition objects that are older than 1 year to S3 Glacier Flexible Retrieval. Configure the policy to delete objects that are older than 7 years.

D.  

Configure S3 Versioning on the bucket and use the S3 Intelligent-Tiering storage class. Configure a lifecycle policy for the bucket to transition objects that are older than 1 year to S3 Glacier Deep Archive. Configure the policy to delete objects that are older than 7 years.

Discussion 0
Question # 3

A company runs a data pipeline that uses AWS Step Functions to orchestrate AWS Lambda functions and AWS Glue jobs. The Lambda functions and AWS Glue jobs require access to multiple Amazon RDS databases. The Lambda functions and AWS Glue jobs already have access to the VPC that hosts the RDS databases.

Which solution will meet these requirements in the MOST secure way?

Options:

A.  

Use the root user of the company’s AWS account to create long-term access keys for the RDS databases. Include the access keys programmatically in the Lambda functions and AWS Glue jobs. Generate new keys every 90 days.

B.  

Create an IAM role that has permissions to access the RDS databases. Create a second IAM role for the Lambda functions and AWS Glue jobs that has permissions to assume the IAM role that has access permissions for the RDS databases.

C.  

Create an IAM user that can assume IAM roles that have permissions and credentials to access the RDS databases. Assign the IAM user to each of the Lambda functions and AWS Glue jobs.

D.  

Create Java Database Connectivity (JDBC) connections between the Lambda functions and AWS Glue jobs and the RDS databases. In the connection string, include the necessary credentials.

Discussion 0

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Data-Engineer-Associate FAQs

It validates your ability to design, build, and manage data pipelines on AWS.

It helps you stand out as someone who understands real-world data engineering on cloud platforms.

To assess how well you handle end-to-end data lifecycle tasks on AWS.

No fixed prerequisites—any motivated learner can register.

Experience helps, but it isn’t mandatory for enrollment.

Yes, as long as you understand the basics of data workflows.

It tests your skills in data ingestion, transformation, modeling, and automation.

Yes, the exam questions reflect real AWS data pipeline challenges.

A significant portion covers services like Redshift, Glue, and Athena.

It covers both AWS data services and fundamental data engineering principles.

AWS sets a scaled passing score, typically around the mid-700s.

Not precisely—they use scaled scoring to maintain fairness.

Yes, you can retake it after a mandatory 14-day waiting period.

You can retake it multiple times, but you must pay each time.

Generally no—you need to pay the full exam fee again.

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Leo Haney
1 week ago

I cleared the AWS DEA-C01 exam effortlessly thanks to the exam guide it made complex data engineering concepts so easy to grasp!

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