True or False: When a cloud provider deploys a region, there are always multiple availability zones present.

When a cloud provider deploys a region, it is indeed true that there are always multiple availability zones present. An availability zone is essentially a distinct physical location within a region designed to be isolated from failures in other zones. The presence of multiple availability zones within a region helps ensure high availability and fault tolerance for applications and services deployed in that specific region. This architecture allows for redundancy; if one availability zone experiences an issue, the other zones can continue to operate, thus providing stability and reliability for cloud services.

The design philosophy behind this approach is rooted in the need for robustness in cloud computing environments. It allows organizations to architect their applications to take advantage of distributed computing, enhancing their resilience and minimizing downtime. Consequently, having multiple availability zones as part of any cloud region is a standard practice among major cloud providers, aiming to deliver consistent and reliable service to users.