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Exam AWS Certified Solutions Architect - Professional topic 1 question 961 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional
Question #: 961
Topic #: 1
[All AWS Certified Solutions Architect - Professional Questions]

A company is using Amazon API Gateway to deploy a private REST API that will provide access to sensitive data. The API must be accessible only from an application that is deployed in a VPC. The company deploys the API successfully. However, the API is not accessible from an Amazon EC2 instance that is deployed in the VPC.

Which solution will provide connectivity between the EC2 instance and the API?

  • A. Create an interface VPC endpoint for API Gateway. Attach an endpoint policy that allows apigateway:* actions. Disable private DNS naming for the VPC endpoint. Configure an API resource policy that allows access from the VPC. Use the VPC endpoint's DNS name to access the API.
  • B. Create an interface VPC endpoint for API Gateway. Attach an endpoint policy that allows the execute-api:lnvoke action. Enable private DNS naming for the VPC endpoint. Configure an API resource policy that allows access from the VPC endpoint. Use the API endpoint's DNS names to access the API.
  • C. Create a Network Load Balancer (NLB) and a VPC link. Configure private integration between API Gateway and the NLB. Use the API endpoint's DNS names to access the API.
  • D. Create an Application Load Balancer (ALB) and a VPC Link. Configure private integration between API Gateway and the ALB. Use the ALB endpoint's DNS name to access the API.
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Suggested Answer: B 🗳️
by masetromain at Nov. 30, 2022, 12:40 p.m.
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masetromain
Highly Voted 2 years, 5 months ago
Selected Answer: B
I go with B: https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-private-apis.html https://docs.aws.amazon.com/vpc/latest/privatelink/manage-dns-names.html https://docs.aws.amazon.com/fr_fr/apigateway/latest/developerguide/api-gateway-control-access-using-iam-policies-to-invoke-api.html
upvoted 5 times
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zozza2023
Most Recent 2 years, 3 months ago
Selected Answer: B
b also
upvoted 2 times
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