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AWS Certified Associate AWS Certified Developer - Associate

AWS Certified Developer - Associate

Last Update Apr 28, 2026
Total Questions : 600

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Questions 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.

Discussion 0
Questions 3

A company recently deployed an AWS Lambda function. A developer notices an increase in the function throttle metrics in Amazon CloudWatch.

What are the MOST operationally efficient solutions to reduce the function throttling? (Select TWO.)

Options:

A.  

Migrate the function to Amazon EKS.

B.  

Increase the maximum age of events in Lambda.

C.  

Increase the function’s reserved concurrency.

D.  

Add the lambda:GetFunctionConcurrency action to the execution role.

E.  

Request a service quota change for increased concurrency.

Discussion 0
Questions 4

A developer is automating a new application deployment with AWS SAM. The new application has one AWS Lambda function and one Amazon S3 bucket. The Lambda function must access the S3 bucket to only read objects.

How should the developer configure AWS SAM to grant the necessary read permission to the S3 bucket?

Options:

A.  

Reference a second Lambda authorizer function.

B.  

Add a custom S3 bucket policy to the Lambda function.

C.  

Create an Amazon SQS topic for only S3 object reads. Reference the topic in the template.

D.  

Add the S3ReadPolicy template to the Lambda function ' s execution role.

Discussion 0
Questions 5

A developer is writing a web application that will run on AWS Lambda. The application will give users the ability to log in to view private documents. All pages in the application must be designed to match the company ' s branding.

How can the developer host the sign-in pages with the LEAST amount of custom code?

Options:

A.  

Upload files for the sign-in pages with the required branding to an Amazon S3 bucket. Configure static website hosting for the S3 bucket.

B.  

Create a Lambda function to serve the sign-in pages with the required branding. Configure Amazon API Gateway to route traffic to the function.

C.  

Create a Lambda@Edge function to serve the sign-in pages with the required branding. Configure Amazon CloudFront to invoke the function in response to user requests.

D.  

Configure an Amazon Cognito user pool with an Amazon Cognito hosted UI for the sign-in pages. Customize the pages with the required branding.

Discussion 0
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