A company's development team has created a new product recommendation web service. The web service is hosted i

Question

A company's development team has created a new product recommendation web service. The web service is hosted in a VPC with a CIDR block of
192 168.224.0/19. The company has deployed the web service on Amazon EC2 instances and has con¦gured an Auto Scaling group as the target
Of a Network Load Balancer (NLB).
The company wants to perform testing to determine whether users who receive product recommendations spend more money than users who do
Not receive product recommendations. The company has a big sales event in 5 days and needs to integrate its existing production environment
With the recommendation engine by then. The existing production environment is hosted in a VPC with a CIDR block of 192.168.128 0/17.
A network engineer must integrate the systems by designing a solution that results in the least possible disruption to the existing environments.
Which solution will meet these requirements?

Accepted Answer

C. Create a VPC endpoint service. Associate the VPC endpoint service with the NLB for the web service. Create an interface VPC endpoint for The web service in the existing production VPC.

Answer

A. Create a VPC peering connection between the web service VPC and the existing production VPC. Add a routing rule to the appropriate route Table to allow data to §ow to 192.168.224.0/19 from the existing production environment and to §ow to 192.168.128.0/17 from the web Service environment. Con¦gure the relevant security groups and ACLs to allow the systems to communicate.

Answer

B. Ask the development team of the web service to redeploy the web service into the production VPC and integrate the systems there.

Answer

D. Create a transit gateway in the existing production environment. Create attachments to the production VPC and the web service VPC. Con¦gure appropriate routing rules in the transit gateway and VPC route tables for 192.168.224.0/19 and 192.168.128.0/17. Con¦gure the Relevant security groups and ACLs to allow the systems to communicate.

Q73 — AWS ANS-C01 Ch.1

Correct Answer: C. Create a VPC endpoint service. Associate the VPC endpoint service with the NLB for the web service. Create an interface VPC endpoint for The web service in the existing production VPC.

Explanation