Replicated across Availability Zone. Synchronously replicates your data across three (3) storage clusters in a single region. Each storage cluster is physically separated from the others and resides in its own Availability Zone. Each Availability Zone, and the ____________________ cluster within it, is autonomous, with separate utilities and networking capabilities. Storing your data in a ____________________ account ensures that you will be able access and manage your data if a zone becomes unavailable. Provides excellent performance and extremely low latency.