Amazon Web Services Related Exams
ANS-C01 Exam
A company uses Amazon Route 53 for its DNS needs. The company's security team wants to update the DNS infrastructure to provide the most recent security posture.
The security team has configured DNS Security Extensions (DNSSEC) for the domain. The security team wants a network engineer to explain who is responsible for the
rotation of DNSSEC keys.
Which explanation should the network administrator provide to the security team?
A company is using AWS Cloud WAN with one edge location in the us-east-1 Region and one edge location in the us-west-1 Region. A shared services segment exists at both edge locations. Each shared services segment has a VPC attachment to each inspection VPC in each Region. The inspection VPCs inspect traffic from a WAN by using AWS Network Firewall.
The company creates a new segment for a new business unit (BU) in the us-east-1 edge location. The new BU has three VPCs that are attached to the new BU segment. To comply with regulations, the BU VPCs must not communicate with each other. All internet-bound traffic must be inspected in the inspection VPC.
The company updates VPC route tables so any traffic that is bound for internet goes to the AWS Cloud WAN core network.
The company plans to add more VPCs for the new BU in the future. All future VPCs must comply with regulations.
Which solution will meet these requirements in the MOST operationally efficient way? (Choose two.)
A company is deploying third-party firewall appliances for traffic inspection and NAT capabilities in its VPC. The VPC is configured with private subnets and public subnets. The company needs to deploy the firewall appliances behind a load balancer.
Which architecture will meet these requirements MOST cost-effectively?