Amazon ANS-C00 Exam Dumps

Your company runs an application for the US market in the us-east-1 AWS region. This application uses proprietary TCP and UDP protocols on Amazon Elastic Compute Cloud (EC2) instances. End users run a real-time, front-end application on their local PCs. This front-end application knows the DNS hostname of the service.

You must prepare the system for global expansion. The end users must access the application with lowest latency.

How should you use AWS services to meet these requirements?

A. Register the IP addresses of the service hosts as “A” records with latency-based routing policy in Amazon Route 53, and set a Route 53 health check for these hosts.

B. Set the Elastic Load Balancing (ELB) load balancer in front of the hosts of the service, and register the ELB name of the main service host as an ALIAS record with a latency-based routing policy in Route

53.

C. Set Amazon CloudFront in front of the host of the service, and register the CloudFront name of the main service as an ALIAS record in Route 53.

D. Set the Amazon API gateway in front of the service, and register the API gateway name of the main service as an ALIAS record in Route 53.

Your on-premises network has an IP address range of 11.11.0.0/16. Only IPs within this network range can be used for inter-server communication. The IP address range 11.11.253.0/24 has been allocated for the cloud.

You need to design a VPC in AWS. The servers within the VPC should be able to communicate with hosts both on the Internet and on-premises through a VPN connection.

What combination of configuration steps meets your needs? (Choose two)

A. Set up the VPC with an IP address range of 11.11.253.0/24.

B. Set up the VPC with an RFC 1918 private IP address range (e.g., 10.10.10.0/24), and set up a NAT gateway to do translation between 10.10.10.0/24 and 11.11.253.0/24 for all outbound traffic.

C. Set up a VPN connection between a VGW and an on-premises router, set the VGW as the default gateway for all traffic, and configure the on-premises router to forward traffic to the Internet.

D. Set up a VPN connection between a VGW and an on-premises router, set the VGW as the default gateway for traffic destined to 11.11.0.0/24, and add a VPC subnet route to point the default gateway to

an Internet gateway for Internet traffic.

E. Set up the VPC with an RFC 1918 private IP address range (e.g., 10.10.10.0/24), and set the VGW to do a source IP translation of all outbound packets to 11.11.0.0/16.

A gaming company is running an online multiplayer game in multiple AWS Regions. The company needs traffic from its end users to be routed to the Region that is closest to the end users geographically. When maintenance occurs in a Region, traffic must be routed to the next closest Region with no changes to the IP addresses being used as connections by the end users.

Which solution will meet these requirements?

A. Create an Amazon CloudFront distribution in front of all the Regions.

B. Use an Amazon Route 53 geoproximity routing policy to navigate traffic to the closest Region.

C. Use an Amazon Route 53 geolocation routing policy to navigate traffic to the closest Region.

D. Configure AWS Global Accelerator in front of all the Regions.