Free DVA-C02 Mock Exam – Practice Online Confidently

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Exam Code: DVA-C02
Exam Questions: 968
AWS Certified Developer Associate
Updated: 19 Feb, 2026
Question 1

An AWS Lambda functions downloads a 50MB from an object storage system each time it is invoked. The download delays the function completion and causes intermittent timeouts which is slowing down the application.
How can the application be refactored to resolve the timeout?

Options :
Answer: B

Question 2

A developer is preparing the resources for creating a multicontainer Docker environment on AWS Elastic Beanstalk. How can the developer define the Docker containers?

Options :
Answer: C

Question 3

A developer has AWS Lambda functions that need to access a company's internal data science libraries and reference data. Separate teams manage the libraries and the data. The teams must be able to update and upload new data independently. The Lambda functions are connected to the company's central VPC.

Which solution will provide the Lambda functions with access to the libraries and data?

Options :
Answer: C

Question 4

A developer is planning to launch as serverless application composed of AWS Lambda, Amazon API Gateway, and Amazon DynamoDB. What is the EASIEST way to deploy the application using simple syntax?

Options :
Answer: C

Question 5

A company has a multi-node Windows legacy application that runs on premises. The application uses a network shared folder as a centralized configuration repository to store configuration files in .xml format. The company is migrating the application to Amazon EC2 instances. As part of the migration to AWS, a developer must identify a solution that provides high availability for the repository. Which solution will meet this requirement MOST cost-effectively?

Options :
Answer: C

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