PAS-C01 · Question #99
PAS-C01 Question #99: Real Exam Question with Answer & Explanation
The correct answer is C: Provision one NAT gateway in the public subnet of each Availability Zone. In the route table for. https://docs.aws.amazon.com/vpc/latest/userguide/nat-gateway-scenarios.html
Question
A company hosts its SAP applications and database applications on Amazon EC2 instances in private subnets. The EC2 instances are distributed across two Availability Zones. In each Availability Zone, the company has created a public subnet for public applications. An SAP solutions architect needs to use AWS services to download software patches from the internet to the EC2 instances that host the SAP applications and databases. The SAP solutions architect must design a highly available solution that protects the AWS services from a single point of failure. Which solution will meet these requirements with the LEAST maintenance effort?
Options
- AProvision one NAT instance in the public subnet of each Availability Zone. In the route table for
- BProvision one NAT gateway in the public subnet of each Availability Zone. In the route table for
- CProvision one NAT gateway in the public subnet of each Availability Zone. In the route table for
- DProvision one NAT instance in the public subnet of a third Availability Zone. In the route table for
Explanation
https://docs.aws.amazon.com/vpc/latest/userguide/nat-gateway-scenarios.html
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