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Answer: Utilize a NAT gateway in a public subnet and update route tables for private subnets.
The correct answer is C. A NAT gateway provides a managed solution that requires minimal operational maintenance compared to a NAT instance. By placing the NAT gateway in a public subnet and modifying the private subnet's route table to point to the NAT gateway, EC2 instances in private subnets can communicate with external services, such as a license server, over the internet. This setup ensures scalability, high availability, and low maintenance, which aligns with the company's requirements.
Author: LeetQuiz Editorial Team
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In a VPC hosting a multi-AZ public web application, how can EC2 instances in private subnets access an external license server with minimal operational overhead?
A
Deploy a NAT instance in a public subnet and update route tables for private subnets.
B
Deploy a NAT instance in a private subnet and update route tables for private subnets.
C
Utilize a NAT gateway in a public subnet and update route tables for private subnets.
D
Utilize a NAT gateway in a private subnet and update route tables for private subnets.
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