A Company Is Preparing to Launch a Public-Facing Web Application

Multiple Choice

A company is preparing to launch a public-facing web application in the AWS Cloud. The architecture consists of Amazon EC2 instances within a VPC behind an Elastic Load Balancer (ELB) . A third party service is used for the DNS. The company's solutions architect must recommend a solution to detect and protect against largescale DDoS attacks. Which solution meets these requirements?

A) Enable Amazon GuardDuty on the account.
B) Enable Amazon Inspector on the EC2 instances.
C) Enable AWS Shield and assign Amazon Route 53 to it.
D) Enable AWS Shield Advanced and assign the ELB to it.