SAP-C02 · Question #175
SAP-C02 Question #175: Real Exam Question with Answer & Explanation
The correct answer is C: Create Amazon EC2 instances for the service. Create one Elastic IP address for each Availability. NLB with one Elastic IP per AZ to handle TCP traffic. Alias record set named my.service.com. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-elb-load-balancer.html https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-elb-load-balancer.html
Question
A company is developing a new service that will be accessed using TCP on a static port. A solutions architect must ensure that the service is highly available, has redundancy across Availability Zones, and is accessible using the DNS name my.service.com, which is publicly accessible. The service must use fixed address assignments so other companies can add the addresses to their allow lists. Assuming that resources are deployed in multiple Availability Zones in a single Region, which solution will meet these requirements?
Options
- ACreate Amazon EC2 instances with an Elastic IP address for each instance. Create a Network
- BCreate an Amazon ECS cluster and a service definition for the application. Create and assign
- CCreate Amazon EC2 instances for the service. Create one Elastic IP address for each Availability
- DCreate an Amazon ECS cluster and a service definition for the application. Create and assign
Explanation
NLB with one Elastic IP per AZ to handle TCP traffic. Alias record set named my.service.com. https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-elb-load-balancer.html https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-to-elb-load-balancer.html
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