What Is Availability Zone?

A physically distinct location with independent power, cooling, and networking within an Azure region, used to provide higher fault tolerance than availability sets alone.

Availability Zone across 2 exams

Availability Zone appears on the following exams. Each defines it in the context candidates are tested on:

AZ-104
A physically distinct location with independent power, cooling, and networking within an Azure region, used to provide higher fault tolerance than availability sets alone.
AZ-900
A physically separate location within an Azure region with independent power and networking, used to protect against datacenter failures.