You are designing the application architecture for a company. The architecture will consist of a web tier that will be hosted on EC2 Instances placed behind an Elastic Load Balancer. Which of the following would help you to decide the instance type of the EC2 instances?

Answer options:

A.Determine the required I/O performance.
B.Determine the minimum memory requirements.
C.Determine the storage capabilities required for the application.
D.All the above options.

Answer - D
The instance type determines the hardware of the host computer used for your instance. Each instance type offers different compute, memory, and storage capabilities, and is grouped in an instance family based on these capabilities.
For more information on EC2 Instance types, please visit the URL-
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html