Microsoft Azure Solutions Architect Expert AZ-305 Practice Question

A retailer stores 5 TB of semi-structured catalog data in JSON format and serves it to web and mobile apps worldwide. The solution must provide the following:

  • 99.999 percent read and write availability
  • Automatic regional failover in less than one minute if a region is unavailable
  • Recovery point objective (RPO) of under five seconds during regional outages
  • Ability to accept writes from any region

Which Azure data-platform configuration meets these requirements with the least administrative effort?

  • Store the data in an Azure Storage account configured for read-access geo-zone-redundant storage (RA-GZRS).

  • Deploy Azure Cosmos DB in two regions with a single write region and automatic failover.

  • Deploy Azure Cosmos DB across multiple Azure regions with multi-region writes enabled and session consistency.

  • Store the data in an Azure SQL Database Hyperscale instance and configure active geo-replication to a secondary region.

Microsoft Azure Solutions Architect Expert AZ-305
Design business continuity solutions
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