Exam SAA-C03 Topic 2 Question 565 Discussion

Actual exam question for Amazon's SAA-C03 exam
Question #: 565
Topic #: 2
An application running on an Amazon EC2 instance in VPC-A needs to access files in another EC2 instance in VPC-B. Both VPCs are in separate AWS accounts. The network administrator needs to design a solution to configure secure access to EC2 instance in VPC-B from VPC-A. The connectivity should not have a single point of failure or bandwidth concerns.
Which solution will meet these requirements?

Suggested Answer: A Vote an answer

Explanation
AWS uses the existing infrastructure of a VPC to create a VPC peering connection; it is neither a gateway nor a VPN connection, and does not rely on a separate piece of physical hardware. There is no single point of failure for communication or a bandwidth bottleneck.
https://docs.aws.amazon.com/vpc/latest/peering/what-is-vpc-peering.html

by Herman at Feb 08, 2026, 01:11 AM

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