Your company is planning to deploy an application to AWS. There is a requirement for low latency between the underlying instances that support the application. Which of the following would you consider in your design?

Answer options:

A.Deploy instances across multiple availability zones.
B.Use multiple instances.
C.Use a Network load balancer in front of the instances.
D.Place the instances in a cluster placement group.

Answer – D
Options A and C are INCORRECT because these would provide only high availability and not low latency.
Options B is incorrect because using multiple instances would not guarantee low latency.
For more information on Placement groups, please visit the below URL:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html