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Amazon Web Services DVA-C02 Exam With Confidence Using Practice Dumps

Exam Code:
DVA-C02
Exam Name:
AWS Certified Developer - Associate
Certification:
Questions:
519
Last Updated:
Mar 1, 2026
Exam Status:
Stable
Amazon Web Services DVA-C02

DVA-C02: AWS Certified Associate Exam 2025 Study Guide Pdf and Test Engine

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AWS Certified Developer - Associate Questions and Answers

Question 1

An application that is deployed to Amazon EC2 is using Amazon DynamoDB. The app cation calls the DynamoDB REST API Periodically the application receives a ProvisionedThroughputExceededException error when the application writes to a DynamoDB table.

Which solutions will mitigate this error MOST cost-effectively^ (Select TWO)

Options:

A.

Modify the application code to perform exponential back off when the error is received.

B.

Modify the application to use the AWS SDKs for DynamoDB.

C.

Increase the read and write throughput of the DynamoDB table.

D.

Create a DynamoDB Accelerator (DAX) cluster for the DynamoDB table.

E.

Create a second DynamoDB table Distribute the reads and writes between the two tables.

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Question 2

A company launched an online portal to announce a new product that the company will release in 6 months. The portal requests that users enter an email address to receive communications about the product. The company needs to create a REST API that will store the email addresses in Amazon DynamoDB.

A developer has created an AWS Lambda function that can store the email addresses. The developer will deploy the Lambda function by using the AWS Serverless Application Model (AWS SAM). The developer must provide access to the Lambda function over HTTP.

Which solutions will meet these requirements with the LEAST additional configuration? (Select TWO.)

Options:

A.

Expose the Lambda function by using function URLs.

B.

Expose the Lambda function by using a Gateway Load Balancer.

C.

Expose the Lambda function by using a Network Load Balancer.

D.

Expose the Lambda function by using AWS Global Accelerator

E.

Expose the Lambda function by using Amazon API Gateway.

Question 3

A company is building a scalable data management solution by using AWS services to improve the speed and agility of development. The solution will ingest large volumes of data from various sources and will process this data through multiple business rules and transformations.

The solution requires business rules to run in sequence and to handle reprocessing of data if errors occur when the business rules run. The company needs the solution to be scalable and to require the least possible maintenance.

Which AWS service should the company use to manage and automate the orchestration of the data flows to meet these requirements?

Options:

A.

AWS Batch

B.

AWS Step Functions

C.

AWS Glue

D.

AWS Lambda