Câu 21: AZ-305: Designing Microsoft Azure Infrastructure Solutions

You plan to move a web app named App1 from an on-premises datacenter to Azure.App1 depends on a custom COM component that is installed on the host server. You need to recommend a solution to host App1 in Azure. The solution must meet the following requirements: ✑ App1 must be available to users if an Azure datacenter becomes unavailable. ✑ Costs must be minimized. What should you include in the recommendation?

1. A. In two Azure regions, deploy a load balancer and a web app.
2. B. In two Azure regions, deploy a load balancer and a virtual machine scale set.
3. C. Deploy a load balancer and a virtual machine scale set across two availability zones. — đáp án hiện tại
4. D. In two Azure regions, deploy an Azure Traffic Manager profile and a web app.