ExpertMedium1 markMultiple Choice
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?
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
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.
Practice the full Azure Solutions Architect Expert AZ-305 Practice Exam 7
55 questions · hints · full answers · grading
More questions from this exam
Q01CASE STUDY: Contoso migrating 500 servers to Azure. RTO 2h, RPO 15m, GDPR compliance, 10Gbps Expr...HardQ02CASE STUDY: Contoso migrating 500 servers to Azure. RTO 2h, RPO 15m, GDPR compliance, 10Gbps Expr...MediumQ03CASE STUDY: Contoso migrating 500 servers to Azure. RTO 2h, RPO 15m, GDPR compliance, 10Gbps Expr...HardQ04CASE STUDY: Contoso migrating 500 servers to Azure. RTO 2h, RPO 15m, GDPR compliance, 10Gbps Expr...MediumQ05CASE STUDY: Contoso migrating 500 servers to Azure. RTO 2h, RPO 15m, GDPR compliance, 10Gbps Expr...Hard