Free Amazon AWS-DEA-C01 Exam Questions
Absolute Free AWS-DEA-C01 Exam Practice for Comprehensive Preparation
-
Amazon AWS-DEA-C01 Exam Questions
-
Provided By: Amazon
- Exam: AWS Certified Data Engineer - Associate
- Certification: AWS Certified Data Engineer
-
Total Questions: 582
-
Updated On: Mar 05, 2026
-
Rated: 4.9 |
-
Online Users: 1164
-
Question 1
-
While reviewing the data security policies of their company, a Cloud Data Engineering Consultant identifies a need to enhance the protection of sensitive data stored in various AWS services such as Amazon S3, RDS, and DynamoDB.
Which method would be most effective in securing the data across these services to prevent unauthorized access?
Answer: A
-
While reviewing the data security policies of their company, a Cloud Data Engineering Consultant identifies a need to enhance the protection of sensitive data stored in various AWS services such as Amazon S3, RDS, and DynamoDB.
-
Question 2
-
A Data Engineering Team needs to help the security team to deliver logs from various AWS services in their production AWS account to a centralized logging AWS account for security analysis. They plan to use Amazon Kinesis Data Streams for real-time log processing and delivery.
To ensure secure and efficient log delivery between accounts, where should the Kinesis Data Stream be deployed and what security considerations should be taken into account?
Answer: C
-
A Data Engineering Team needs to help the security team to deliver logs from various AWS services in their production AWS account to a centralized logging AWS account for security analysis. They plan to use Amazon Kinesis Data Streams for real-time log processing and delivery.
-
Question 3
-
As a data engineer, you are optimizing query performance for a client's data warehouse solution. The client is dealing with large datasets and is particularly focused on enhancing the performance of join queries while minimizing data shuffling between nodes.
Which distribution style within their data warehouse solution, specifically Amazon Redshift, would be best suited for this purpose?
Answer: D
-
As a data engineer, you are optimizing query performance for a client's data warehouse solution. The client is dealing with large datasets and is particularly focused on enhancing the performance of join queries while minimizing data shuffling between nodes.
-
Question 4
-
A financial analytics company stores highly sensitive client data for analysis in an Amazon S3 bucket. Due to the sensitive nature of the data, the company requires that all files must be encrypted at rest using keys that they manage and control. They want the flexibility to rotate keys and enforce least privilege access to the encryption keys.
Which S3 encryption method and key management option should the company use to securely encrypt their data while maintaining control over the encryption keys?
Answer: C
-
A financial analytics company stores highly sensitive client data for analysis in an Amazon S3 bucket. Due to the sensitive nature of the data, the company requires that all files must be encrypted at rest using keys that they manage and control. They want the flexibility to rotate keys and enforce least privilege access to the encryption keys.
-
Question 5
-
A financial services company is in need of an enhanced storage solution for their transactional relational database system. The solution must ensure high durability, strong consistency, and enhanced read performance for real-time analytics. Additionally, the company needs to maintain high availability and disaster recovery capabilities. Cost management is also a priority, but not at the expense of these performance characteristics. The company's current infrastructure does not require multiple geographical regions.
Which combination of AWS storage services and features should the consultant recommend to meet these requirements? (Select TWO)
Answer: C,E
-
A financial services company is in need of an enhanced storage solution for their transactional relational database system. The solution must ensure high durability, strong consistency, and enhanced read performance for real-time analytics. Additionally, the company needs to maintain high availability and disaster recovery capabilities. Cost management is also a priority, but not at the expense of these performance characteristics. The company's current infrastructure does not require multiple geographical regions.