DVA-C02 Amazon Web Services AWS Certified Developer

AWS Certified Developer - Associate

Last Update 1 week ago Total Questions : 368

The AWS Certified Developer - Associate content is now fully updated, with all current exam questions added 1 week ago. Deciding to include DVA-C02 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our DVA-C02 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these DVA-C02 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any AWS Certified Developer - Associate practice test comfortably within the allotted time.

Question # 4

A company uses Amazon API Gateway to expose a set of APIs to customers. The APIs have caching enabled in API Gateway. Customers need a way to invalidate the cache for each API when they test the API.

What should a developer do to give customers the ability to invalidate the API cache?

Ask the customers to use AWS credentials to call the InvalidateCache API operation.

Attach an InvalidateCache policy to the IAM execution role that the customers use to invoke the API. Ask the customers to send a request that contains the HTTP header when they make an API call.

Ask the customers to use the AWS SDK API Gateway class to invoke the InvalidateCache API operation.

Attach an InvalidateCache policy to the IAM execution role that the customers use to invoke the API. Ask the customers to add the INVALIDATE_CACHE query string parameter when they make an API call.

Question # 5

A company runs an AWS CodeBuild project on medium-sized Amazon EC2 instances. The company wants to cost optimize the project and reduce the provisioning time.

Configure the project to run on a CodeBuild reserved capacity fleet.

Select AWS Lambda as the compute mode for the CodeBuild project.

Configure the project to run on a CodeBuild on-demand fleet.

Set up Amazon S3 caching for the CodeBuild project.

Question # 6

An application stores user data in Amazon S3 buckets in multiple AWS Regions. A developer needs to implement a solution that analyzes the user data in the S3 buckets to find sensitive information. The analysis findings from all the S3 buckets must be available in the eu-west-2 Region.

Which solution will meet these requirements with the LEAST development effort?

Create an AWS Lambda function to generate findings. Program the Lambda function to send the findings to another S3 bucket in eu-west-2.

Configure Amazon Made to generate findings. Use Amazon EventBridge to create rules that copy the findings to eu-west-2.

Configure Amazon Inspector to generate findings. Use Amazon EventBridge to create rules that copy the findings to eu-west-2.

Configure Amazon Macie to generate findings and to publish the findings to AWS CloudTrail. Use a CloudTrail trail to copy the results to eu-west-2.

Question # 7

A company is using the AWS Serverless Application Model (AWS SAM) to develop a social media application. A developer needs a quick way to test AWS Lambda functions locally by using test event payloads. The developer needs the structure of these test event payloads to match the actual events that AWS services create.

Create shareable test Lambda events. Use these test Lambda events for local testing.

Store manually created test event payloads locally. Use the sam local invoke command with the file path to the payloads.

Store manually created test event payloads in an Amazon S3 bucket. Use the sam local invoke command with the S3 path to the payloads.

Use the sam local generate-event command to create test payloads for local testing.

Question # 8

A developer is implementing a serverless application by using AWS CloudFormation to provision Amazon S3 web hosting. Amazon API Gateway, and AWS Lambda functions. The Lambda function source code is zipped and uploaded to an S3 bucket. The S3 object key of the zipped source code is specified in the Lambda resource in the CloudFormation template.

The developer notices that there are no changes in the Lambda function every time the CloudFormation stack is updated.

How can the developer resolve this issue?

Create a new Lambda function alias before updating the CloudFormation stack.

Change the S3 object key or the S3 version in the CloudFormation template before updating the CloudFormation stack.

Upload the zipped source code to another S3 bucket before updating the CloudFormation stack.

Associate a code signing configuration with the Lambda function before updating the CloudFormation stack.

Question # 9

A company is using an Amazon API Gateway REST API endpoint as a webhook to publish events from an on-premises source control management (SCM) system to Amazon EventBridge. The company has configured an EventBridge rule to listen for the events and to control application deployment in a central AWS account. The company needs to receive the same events across multiple receiver AWS accounts.

How can a developer meet these requirements without changing the configuration of the SCM system?

Deploy the API Gateway REST API to all the required AWS accounts. Use the same custom domain name for all the gateway endpoints so that a single SCM webhook can be used for all events from all accounts.

Deploy the API Gateway REST API to all the receiver AWS accounts. Create as many SCM webhooks as the number of AWS accounts.

Grant permission to the central AWS account for EventBridge to access the receiver AWS accounts. Add an EventBridge event bus on the receiver AWS accounts as the targets to the existing EventBridge rule.

Convert the API Gateway type from REST API to HTTP API.

Question # 10

A social media company is designing a platform that allows users to upload data, which is stored in Amazon S3. Users can upload data encrypted with a public key. The company wants to ensure that only the company can decrypt the uploaded content using an asymmetric encryption key. The data must always be encrypted in transit and at rest.

Options:

Use server-side encryption with Amazon S3 managed keys (SSE-S3) to encrypt the data.

Use server-side encryption with customer-provided encryption keys (SSE-C) to encrypt the data.

Use client-side encryption with a data key to encrypt the data.

Use client-side encryption with a customer-managed encryption key to encrypt the data.