AWS Certified Cloud Practitioner
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Which statement describes a characteristic of the AWS global infrastructure?
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RRitesh
A
Edge locations contain multiple AWS Regions.
B
AWS Regions contain multiple Regional edge caches.
C
Availability Zones contain multiple data centers.
D
Each data center contains multiple edge locations.
Explanation:
Explanation
In AWS global infrastructure:
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Availability Zones (AZs) are physically separate data centers within an AWS Region that are engineered to be isolated from failures in other Availability Zones
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Each Availability Zone contains multiple data centers with redundant power, networking, and connectivity
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Edge locations are separate from Availability Zones and are part of Amazon CloudFront (CDN) for content delivery
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AWS Regions contain multiple Availability Zones, not the other way around
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Regional edge caches are part of CloudFront infrastructure, not the core AWS global infrastructure hierarchy
The correct statement reflects the hierarchical structure: AWS Regions → Availability Zones → Data Centers
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