Which solutions will meet these requirements with the LEAST additional configuration?

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In: DVA-C02
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A company launched an online portal to announce a new product that the company will release in 6 months.The portal requests that users enter an email address to receive communications about the product.The company needs to create a REST API that will store the email addresses in Amazon DynamoDB.A developer has created an AWS Lambda function that can store the email addresses.The developer will deploy the Lambda function by using the AWS Serverless Application Model (AWS SAM).The developer must provide access to the Lambda function over HTTP.

Which solutions will meet these requirements with the LEAST additional configuration?

(Choose two.)

Expose the Lambda function by using function URLs.

Expose the Lambda function by using a Gateway Load Balancer.

Expose the Lambda function by using a Network Load Balancer.

Expose the Lambda function by using AWS Global Accelerator.

Expose the Lambda function by using Amazon API Gateway.

Explanations:

Lambda function URLs provide a simple and direct way to expose Lambda functions over HTTP with minimal setup.

Gateway Load Balancer is not designed for direct HTTP access to Lambda functions; it is used for network-level load balancing.

Network Load Balancer operates at the transport layer and does not natively integrate with Lambda functions.

AWS Global Accelerator is used to improve global application availability and performance, not to directly expose Lambda over HTTP.

Amazon API Gateway integrates seamlessly with Lambda to expose it over HTTP with minimal additional configuration.

2026-03-24

2 Comments

  1. Wayne
    Author

    If I’m correct, the answer is:
    Expose the Lambda function by using function URLs.

  2. Christian
    Author

    I weigh that the answer is:
    Expose the Lambda function by using function URLs.

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