Amazon
SOA-C02 · Question #430
A company runs an application on hundreds of Amazon EC2 instances in three Availability Zones. The application calls a third-party API over the public internet. A SysOps administrator must provide…
The correct answer is A. Add a NAT gateway in the public subnet of each Availability Zone. Make the NAT gateway the. See the full explanation below for the reasoning.
Submitted by paula_co· Mar 30, 2026Networking and Content Delivery
Question
A company runs an application on hundreds of Amazon EC2 instances in three Availability Zones. The application calls a third-party API over the public internet. A SysOps administrator must provide the third party with a list of static IP addresses so that the third party can allow traffic from the application. Which solution will meet these requirements?
Options
- AAdd a NAT gateway in the public subnet of each Availability Zone. Make the NAT gateway the
- BAllocate one Elastic IP address in each Availability Zone. Associate the Elastic IP address with all
- CPlace the instances behind a Network Load Balancer (NLB). Send the traffic to the internet
- DUpdate the main route table to send the traffic to the internet through an Elastic IP address that is
How the community answered
(31 responses)- A71% (22)
- B3% (1)
- C10% (3)
- D16% (5)
Topics
#NAT Gateway#Outbound Connectivity#VPC Networking#Static IP
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