What is a multi zone region IBM Cloud?

What is a multi zone region IBM Cloud?
A . A region achieves 99.9 availability for your apps and services
B. A region that is comprised of 2 or more zones that are independent from each other to ensure that single failure events affect only a single zone
C. A region where you can host the power cooling, compute, network, and storage resources for services and apps
D. A region that is comprised of 3 or more zones that are independent from each other to ensure that single failure events affect only a single zone

View Answer

Answer: D

Explanation:

A region that is comprised of 3 or more zones that are independent from each other to ensure that single failure events affect only a single zone.