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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:
600
Last Updated:
Apr 26, 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 refactoring an AWS Lambda function that uses static parameters that are defined in environment variables. The developer needs to integrate the Lambda function with an AWS AppConfig application. The developer has already configured IAM roles for the AWS AppConfig application and the Lambda function. Which solution will meet this requirement with the LEAST amount of changes to the code?

Options:

A.

Add the AWS AppConfig agent Lambda extension layer. Use the agent endpoint from within the function code.

B.

Create an AWS AppConfig extension. Add the ON_DEPLOYMENT_COMPLETE action point and add the Lambda function URI as the target.

C.

Use the AWS AppConfig client to create a Lambda layer. Add the layer to the function.

D.

Modify the function code to add the StartConfigurationSession API action and the GetLatestConfiguration API action.

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Question 2

A developer is receiving HTTP 400: ThrottlingException errors intermittently when calling the Amazon CloudWatch API. When a call fails, no data is retrieved.

What best practice should first be applied to address this issue?

Options:

A.

Contact AWS Support for a limit increase.

B.

Use the AWS CLI to get the metrics.

C.

Analyze the applications and remove the API call.

D.

Retry the call with exponential backoff.

Question 3

A developer is building an application that includes an AWS Lambda function that is written in .NET Core. The Lambda function ' s code needs to interact with Amazon DynamoDB tables and Amazon S3 buckets. The developer must minimize the Lambda function ' s deployment time and invocation duration.

Which solution will meet these requirements?

Options:

A.

Increase the Lambda function ' s memory.

B.

Include the entire AWS SDK for .NET in the Lambda function ' s deployment package.

C.

Include only the AWS SDK for .NET modules for DynamoDB and Amazon S3 in the Lambda function ' s deployment package.

D.

Configure the Lambda function to download the AWS SDK for .NET from an S3 bucket at runtime.