You plan to deploy three Azure virtual machines named VM1, VM2, and VM3. The virtual machines will host a web app named App1.
You need to ensure that at least two virtual machines are available if a single Azure datacenter becomes unavailable.
What should you deploy?
- A. all three virtual machines in a single Availability Zone
- B. all virtual machines in a single Availability Set
- C. each virtual machine in a separate Availability Zone
- D. each virtual machine in a separate Availability Set
Correct Answer: C
Use availability zones to protect from datacenter level failures.
Reference:
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/manage-availability
https://docs.microsoft.com/en-us/azure/virtual-machines/windows/tutorial-availability-sets