A real estate company is building an internal application so that real estate agents can upload photos and vid

Question

A real estate company is building an internal application so that real estate agents can upload photos and videos of various properties. The
Application will store these photos and videos in an Amazon S3 bucket as objects and will use Amazon DynamoDB to store corresponding
Metadata. The S3 bucket will be con¦gured to publish all PUT events for new object uploads to an Amazon Simple Queue Service (Amazon SQS)
Queue.
A compute cluster of Amazon EC2 instances will poll the SQS queue to ¦nd out about newly uploaded objects. The cluster will retrieve new
Objects, perform proprietary image and video recognition and classi¦cation update metadata in DynamoDB and replace the objects with new
Watermarked objects. The company does not want public IP addresses on the EC2 instances.
Which networking design solution will meet these requirements MOST cost-effectively as application usage increases?

Accepted Answer

C. Place the EC2 instances in a private subnet. Create an interface VPC endpoint for Amazon SQS. Create gateway VPC endpoints for Amazon S3 and DynamoDB.

Answer

A. Place the EC2 instances in a public subnet. Disable the Auto-assign Public IP option while launching the EC2 instances. Create an internet Gateway. Attach the internet gateway to the VPC. In the public subnet's route table, add a default route that points to the internet gateway.

Answer

B. Place the EC2 instances in a private subnet. Create a NAT gateway in a public subnet in the same Availability Zone. Create an internet Gateway. Attach the internet gateway to the VPC. In the public subnet's route table, add a default route that points to the internet gateway

Answer

D. Place the EC2 instances in a private subnet. Create a gateway VPC endpoint for Amazon SQS. Create interface VPC endpoints for Amazon S3 and DynamoDB.

Q58 — AWS ANS-C01 Ch.1

Correct Answer: C. Place the EC2 instances in a private subnet. Create an interface VPC endpoint for Amazon SQS. Create gateway VPC endpoints for Amazon S3 and DynamoDB.

Explanation