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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:
425
Last Updated:
Jan 14, 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

A developer is updating an Amazon API Gateway REST API to have a mock endpoint. The developer wants to update the integration request mapping template so the endpoint will respond to mock integration requests with specific HTTP status codes based on various conditions.

Options:

A.

{ if( $input.params(‘integration’) == "mock" ) "statusCode": 404 else "statusCode": 500 end }

B.

{ if( $input.params('scope') == "internal" ) "statusCode": 200 else "statusCode": 500 end }

C.

{ if( $input.path("integration") ) "statusCode": 200 else "statusCode":404 end }

D.

{ if( $context.integration.status ) "statusCode": 200 else "statusCode": 500 end }

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Question 2

A developer is creating a web application. The developer needs to store, retrieve, and rotate database credentials, OAuth tokens, and API keys.

The credentials, OAuth tokens, and API keys must be stored securely as secrets and must not be hardcoded in the application source code. The secrets must be automatically rotated every 6 months.

What should the developer do to meet these requirements?

Options:

A.

Create and store the secrets in AWS KMS. Configure AWS KMS to automatically rotate the secrets every 6 months.

B.

Create and store the secrets in AWS Certificate Manager (ACM). Choose the appropriate certificate type. Set up the rotation period of the certificate to be every 6 months.

C.

Create and store the secrets in Amazon EventBridge. Configure a RotateKey event in EventBridge to rotate the secrets every 6 months.

D.

Create and store the secrets in AWS Secrets Manager. Choose the appropriate secret type. Turn on automatic rotation. Set the rotation schedule to every 6 months.

Question 3

A developer has deployed an AWS Lambda function that is subscribed to an Amazon Simple Notification Service {Amazon SNS) topic. The developer must implement a solution to add a record of each Lambda function invocation to an Amazon Simple Queue Service {Amazon SQS) queue.

Which solution will meet this requirement?

Options:

A.

Configure the SQS queue as a dead-letter queue for the Lambda function.

B.

Create code that uses the AWS SDK to call the SQS SendMessage operation to add the invocation details to the SQS queue. Add the code to the end of the Lambda function.

C.

Add two asynchronous invocation destinations to the Lambda function: one destination for successful invocations and one destination for failed invocations. Configure the SQS queue as the destination for each type. Create an Amazon CloudWatch alarm based on the DestinationDeliveryFailures metric to catch any message that cannot be delivered.

D.

Add a single asynchronous invocation destination to the Lambda function to capture successful invocations. Configure the SQS queue as the destination. Create an Amazon CloudWatch alarm based on the DestinationDeliveryFailures metric to catch any message that cannot be delivered.