A Company Has Deployed an API in a VPC Behind

question 539

Multiple Choice

A company has deployed an API in a VPC behind an internet-facing Application Load Balancer (ALB) . An application that consumes the API as a client is deployed in a second account in private subnets behind a NAT gateway. When requests to the client application increase, the NAT gateway costs are higher than expected. A solutions architect has configured the ALB to be internal. Which combination of architectural changes will reduce the NAT gateway costs? (Choose two.)

• A) Configure a VPC peering connection between the two VPCs. Access the API using the private address.
• B) Configure an AWS Direct Connect connection between the two VPCs. Access the API using the private address.
• C) Configure a ClassicLink connection for the API into the client VPC. Access the API using the ClassicLink address.
• D) Configure a PrivateLink connection for the API into the client VPC. Access the API using the PrivateLink address.
• E) Configure an AWS Resource Access Manager connection between the two accounts. Access the API using the private address.

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