Which architectural feature of AWS global infrastructure is specifically designed so that a problem in one facility does not disrupt operations in another facility within the same Region?
Availability Zones are one or more discrete data centers with independent power, networking, and connectivity. Because they are physically separated and built to remove single points of failure, an outage or disaster in one Availability Zone does not affect resources in another, enabling customers to design highly available applications.
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AWS Cloud Practitioner CLF-C02
Cloud Technology and Services
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