An enterprise is planning to deploy a high-availability customer portal on Azure. The architecture team needs to select a deployment strategy that minimizes downtime from localized power failures while also establishing a robust disaster recovery plan for rare regional outages.
Which two statements regarding Azure regions, Availability Zones, and region pairs are correct?
- Availability Zones are unique physical locations within an Azure region, designed to protect applications from localized datacenter outages by utilizing independent power, cooling, and networking.Cevap
- BAvailability Zones span across multiple Azure regions to provide automatic replication and failover in the event of an entire regional disaster.
- Azure region pairs are located within the same geography and are typically separated by at least 300 miles to ensure business continuity during large-scale regional disasters.Cevap
- DAll Azure resources deployed within a resource group must reside in the same Azure region or Availability Zone where the resource group is located.
Cevap
Availability Zones are unique physical locations within an Azure region that utilize independent power, cooling, and networking, and Azure region pairs are located within the same geography separated by at least 300 miles.
The correct options state that Availability Zones are unique physical locations within an Azure region that use independent power, cooling, and networking to ensure high availability, and that Azure region pairs are situated in the same geography and separated by at least 300 miles to facilitate disaster recovery. These match Microsoft's architectural design principles for high availability and regional disaster recovery.
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Azure Regions, Availability Zones, and Region Pairs
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