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Practice Azure Solutions Architect Expert (AZ-305)Azure Solutions Architect Expert AZ-305 Practice Exam 7Question 37

Medium1 markMultiple Choice

Domain 3.2: High AvailabilityComputeHA

AZ-305 · Question 37 · Domain 3.2: High Availability

You are deploying a 3-tier application on Azure VMs. You need to ensure a 99.99% SLA for the VMs. The architecture must protect against a datacenter-level failure within the region. What should you use?

Answer options:

A.

Availability Zones

B.

Availability Sets

C.

Virtual Machine Scale Sets

D.

Azure Site Recovery

How to approach this question

Match the 99.99% SLA with the correct HA feature.

Full Answer

A.Availability Zones✓ Correct

Availability Zones protect against datacenter failures and offer a 99.99% SLA. Sets only offer 99.95%. Pillar: Reliability.

Common mistakes

Choosing Availability Sets which only protect against local hardware failures.

Question 36 All questions Question 38

Practice the full Azure Solutions Architect Expert AZ-305 Practice Exam 7

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