You plan to deploy an Azure App Service web app that will have multiple instances across multiple Azure regions.
You need to recommend a load balancing service for the planned deployment.
The solution must meet the following requirements:
✑ Maintain access to the app in the event of a regional outage.
✑ Support Azure Web Application Firewall (WAF).
✑ Support cookie-based affinity.
✑ Support URL routing.
What should you include in the recommendation?
A . Azure Front Door
B . Azure Load Balancer
C . Azure Traffic Manager
D . Azure Application Gateway
Answer: B
Explanation:
Azure Traffic Manager performs the global load balancing of web traffic across Azure regions, which have a regional load balancer based on Azure Application Gateway. This combination gets you the benefits of Traffic Manager many routing rules and Application Gateway’s capabilities such as WAF, TLS termination, path-based routing, cookie-based session affinity among others.
Reference: https://docs.microsoft.com/en-us/azure/application-gateway/features