Which combination should a solutions architect recommend to meet these requirements?

A company’s website provides users with downloadable historical performance reports. The website needs a solution that will scale to meet the company’s website demands globally. The solution should be cost effective, limit the? provisioning of Into and provide the fastest possible response time.

Which combination should a solutions architect recommend to meet these requirements?
A . Amazon CloudFront and Amazon S3
B . AWS Lambda and Amazon Dynamo
C . Application Load Balancer with Amazon EC2 Auto Scaling
D . Amazon Route 53 with internal Application Load Balances

Answer: A