Your company is migrating a critical customer-facing application to Azure. The business requires that the application maintains 99.95% uptime and can automatically recover from regional failures without manual intervention. Which Azure architectural approach best supports these reliability requirements?

Question

Accepted Answer

Deploy the application across multiple Azure regions using Azure Traffic Manager or Azure Front Door for automatic failover

Answer

Deploy the application to a single Azure region using Azure Availability Zones to distribute resources across multiple datacenters

Answer

Deploy the application to a single datacenter with Azure Backup configured for daily snapshots

Answer

Deploy the application using Azure Reserved Instances to guarantee compute capacity availability

AZ-900 Question 390