Question

You are deploying a mission-critical web application on three Azure virtual machines in the East US region. The business requires the highest possible SLA to protect against datacenter-level failures within the region. Which deployment configuration should you use to maximize resilience?

Accepted Answer

Deploy the three VMs across three different availability zones in the region

Answer

Deploy all three VMs into a single availability set with two fault domains and three update domains

Answer

Deploy all three VMs into a proximity placement group in the same zone

Answer

Deploy the three VMs into a Virtual Machine Scale Set with a single zone and manual scaling