az-104 Practice Question 904

Exam: az-104
Domain: Describe Azure architecture and services
Topic: Describe Azure compute and networking services
Difficulty: medium
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?

Answer Options

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: each virtual machine in a separate Availability Zone

Explanation

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

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