Which AWS service would be best to use to help you accomplish this?

You need to set up a complex network infrastructure for your organization that will be reasonably easy to deploy, replicate, control, and track changes on.

Which AWS service would be best to use to help you accomplish this?
A . AWS Import/Export
B . AWS CloudFormation
C . Amazon Route 53
D . Amazon CloudWatch

Answer: B

Explanation:

AWS CloudFormation is a service that helps you model and set up your Amazon Web Services resources so that you can spend less time managing those resources and more time focusing on your applications that run in AWS. You create a template that describes all the AWS resources that you want (like Amazon EC2 instances or Amazon RDS DB instances), and AWS CloudFormation takes care of provisioning and configuring those resources for you. You don’t need to individually create and configure AWS resources and figure out what’s dependent on what. AWS CloudFormation handles all of that.

Reference: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/Welcome.html