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?

• A.Sam local invoke
• B.Sam local generate-event
• C.Sam local start-lambda
• D.Sam local start-api

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An organization is using Amazon CloudFront to ensure that its users experience low-latency access to its web application. The organization has identified a need to encrypt all traffic between users and CloudFront, and all traffic between CloudFront and the web application.
How can these requirements be met? (Select TWO)

• A.Use AWS KMS t0 encrypt traffic between cloudFront and the web application.
• B.Set the Origin Protocol Policy to "HTTPS Only".
• C.Set the Origin's HTTP Port to 443.
• D.Set the Viewer Protocol Policy to "HTTPS Only" or Redirect HTTP to HTTPS"
• E.Enable the CloudFront option Restrict Viewer Access.

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A developer has observed an increase in bugs in the AWS Lambda functions that a development team has deployed in its Node.js application.
To minimize these bugs, the developer wants to implement automated testing of Lambda functions in an environment that closely simulates the Lambda environment.
The developer needs to give other developers the ability to run the tests locally. The developer also needs to integrate the tests into the team's continuous integration and continuous delivery (CI/CD) pipeline before the AWS Cloud Development Kit (AWS CDK) deployment.
Which solution will meet these requirements?

• A.Create sample events based on the Lambda documentation. Create automated test scripts that use the cdk local invoke command to invoke the Lambda functions. Check the response. Document the test scripts for the other developers on the team. Update the CI/CD pipeline to run the test scripts.
• B.Install a unit testing framework that reproduces the Lambda execution environment. Create sample events based on the Lambda documentation. Invoke the handler function by using a unit testing framework. Check the response. Document how to run the unit testing framework for the other developers on the team. Update the CI/CD pipeline to run the unit testing framework.
• C.Install the AWS Serverless Application Model (AWS SAM) CLI tool. Use the sam local generate-event command to generate sample events for the automated tests. Create automated test scripts that use the sam local invoke command to invoke the Lambda functions. Check the response. Document the test scripts for the other developers on the team. Update the CI/CD pipeline to run the test scripts.
• D.Create sample events based on the Lambda documentation. Create a Docker container from the Node.js base image to invoke the Lambda functions. Check the response. Document how to run the Docker container for the other developers on the team. Update the CllCD pipeline to run the Docker container.

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A company is migrating legacy internal applications to AWS. Leadership wants to rewrite the internal employee directory to use native AWS services. A developer needs to create a solution for storing employee contact details and high-resolution photos for use with the new application.
Which solution will enable the search and retrieval of each employee's individual details and high-resolution photos using AWS APIs?

• A.Encode each employee's contact information and photos using Base64. Store the information in an Amazon DynamoDB table using a sort key.
• B.Store each employee's contact information in an Amazon DynamoDB table along with the object keys for the photos stored in Amazon S3.
• C.Use Amazon Cognito user pools to implement the employee directory in a fully managed software-as-a-service (SaaS) method.
• D.Store employee contact information in an Amazon RDS DB instance with the photos stored in Amazon Elastic File System (Amazon EFS).

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A developer wants to insert a record into an Amazon DynamoDB table as soon as a new file is added to an Amazon S3 bucket.
Which set of steps would be necessary to achieve this?

• A.Create a cron job that will run at a scheduled time and insert the records into DynamoDB.
• B.Configure an S3 event to invoke an AWS Lambda function that inserts records into DynamoDB.
• C.Create an event with Amazon EventBridge that will monitor the S3 bucket and then insert the records into DynamoDB.
• D.Create an AWS Lambda function that will poll the S3 bucket and then insert the records into DynamoDB.

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