True or False? Each Availability Zone is designed to be isolated from failures in other Availability Zones.

Each Availability Zone in AWS is indeed designed to be isolated from failures in other Availability Zones. This design principle ensures that if one Availability Zone experiences an outage due to factors like power failure, natural disaster, or other disruptions, the other Availability Zones in the same region remain unaffected. This isolation allows applications to achieve high availability and resilience. By deploying resources across multiple Availability Zones, customers can create systems that provide fault tolerance and minimize the risk of downtime.

The architecture of Availability Zones incorporates independent power, cooling, and physical security, all of which contribute to their operation as distinct and isolated entities. Thus, the statement holds true as it reflects the fundamental design of AWS infrastructure, promoting reliability and availability for customer applications.