Month End Special 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Pass DVA-C02 Exam Guide

Page: 24 / 26
Total 344 questions

AWS Certified Developer - Associate Questions and Answers

Question 93

A developer is creating a new REST API by using Amazon API Gateway and AWS Lambda. The development team tests the API and validates responses for the known use cases before deploying the API to the production environment.

The developer wants to make the REST API available for testing by using API Gateway locally.

Which AWS Serverless Application Model Command Line Interface (AWS SAM CLI) subcommand will meet these requirements?

Options:

A.

Sam local invoke

B.

Sam local generate-event

C.

Sam local start-lambda

D.

Sam local start-api

Question 94

A company has an Amazon S3 bucket that contains sensitive data. The data must be encrypted in transit and at rest. The company encrypts the data in the S3 bucket by using an AWS Key Management Service (AWS KMS) key. A developer needs to grant several other AWS accounts the permission to use the S3 GetObject operation to retrieve the data from the S3 bucket.

How can the developer enforce that all requests to retrieve the data provide encryption in transit?

Options:

A.

Define a resource-based policy on the S3 bucket to deny access when a request meets the condition “aws:SecureTransport”: “false”.

B.

Define a resource-based policy on the S3 bucket to allow access when a request meets the condition “aws:SecureTransport”: “false”.

C.

Define a role-based policy on the other accounts' roles to deny access when a request meets the condition of “aws:SecureTransport”: “false”.

D.

Define a resource-based policy on the KMS key to deny access when a request meets the condition of “aws:SecureTransport”: “false”.

Question 95

A company has an application that runs across multiple AWS Regions. The application is experiencing performance issues at irregular intervals. A developer must use AWS X-Ray to implement distributed tracing for the application to troubleshoot the root cause of the performance issues.

What should the developer do to meet this requirement?

Options:

A.

Use the X-Ray console to add annotations for AWS services and user-defined services

B.

Use Region annotation that X-Ray adds automatically for AWS services Add Region annotation for user-defined services

C.

Use the X-Ray daemon to add annotations for AWS services and user-defined services

D.

Use Region annotation that X-Ray adds automatically for user-defined services Configure X-Ray to add Region annotation for AWS services

Question 96

A developer is using AWS CodeDeploy to launch an application onto Amazon EC2 instances. The application deployment fails during testing. The developer notices an IAM_ROLE_PERMISSIONS error code in Amazon CloudWatch logs.

What should the developer do to resolve the error?

Options:

A.

Ensure that the deployment group is using the correct role name for the CodeDeploy service role.

B.

Attach the AWSCodeDeployRoleECS policy to the CodeDeploy service role.

C.

Attach the AWSCodeDeployRole policy to the CodeDeploy service role.

D.

Ensure the CodeDeploy agent is installed and running on all instances in the deployment group.

Page: 24 / 26
Total 344 questions