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Answer: A data center concept ensuring high availability and fault tolerance within an AWS Region through interconnected, isolated data centers.
The correct answer is A, 'Availability Zone'. An Availability Zone (AZ) in AWS is one or more discrete data centers within the same geographic region that are connected through low-latency, high-throughput, and highly reliable infrastructure. AZs are designed to operate independently; if one AZ fails, the others continue to function, providing a resilient environment for applications. This setup ensures high availability and fault tolerance for mission-critical applications. The other options, such as Edge location (B), AWS Region (C), and Private networking (D), do not accurately describe the concept of isolated data centers within a region interconnected by low-latency networks.
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What AWS component comprises isolated data centers within a region, interconnected by low-latency networks, designed for high availability and fault tolerance?
A
A data center concept ensuring high availability and fault tolerance within an AWS Region through interconnected, isolated data centers.
B
A point of presence within AWS's global network optimized for content delivery with reduced latency.
C
A collection of Availability Zones within an AWS Region meant to enhance application performance through lower latency and higher throughput.
D
An AWS networking feature that facilitates the creation of isolated networks within the cloud for security and privacy.
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