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AZ-305 Exam - Question 150


HOTSPOT -

You are designing an Azure App Service web app.

You plan to deploy the web app to the North Europe Azure region and the West Europe Azure region.

You need to recommend a solution for the web app. The solution must meet the following requirements:

✑ Users must always access the web app from the North Europe region, unless the region fails.

✑ The web app must be available to users if an Azure region is unavailable.

✑ Deployment costs must be minimized.

What should you include in the recommendation? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Hot Area:

Show Answer
Correct Answer:

Box 1: A Traffic Manager profile

To support load balancing across the regions we need a Traffic Manager.

Box 2: Priority traffic routing -

Priority traffic-routing method.

Often an organization wants to provide reliability for their services. To do so, they deploy one or more backup services in case their primary goes down. The

'Priority' traffic-routing method allows Azure customers to easily implement this failover pattern.

Reference:

https://docs.microsoft.com/en-us/azure/architecture/reference-architectures/app-service-web-app/multi-region https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods

Discussion

10 comments
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it4s2
Dec 18, 2021

Correct - Traffic manager as global solution with priority routing

ServerBrain
Jan 4, 2023

Yeah, Traffic Manager uses DNS to direct client requests..

Eltooth
Dec 16, 2021

Answer is correct - Traffic manager and priority based routing. https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods

NotMeAnyWay
Apr 10, 2023

Correct: 1. Request routing method: a. a Traffic Manager Profile To meet the requirements of directing users to the North Europe region and providing high availability, you should use Azure Traffic Manager. Traffic Manager is a DNS-based traffic load balancer that allows you to distribute traffic optimally to services across global Azure regions while providing high availability. 2. Request routing configuration: c. Priority Traffic Routing To ensure that users access the web app from the North Europe region unless it fails, use priority traffic routing. With priority routing, you can assign a priority value to each endpoint, and Traffic Manager routes the traffic to the endpoint with the highest priority available. In this case, assign a higher priority to the North Europe region, and a lower priority to the West Europe region. This will ensure that users are directed to the North Europe region as long as it is available, and to the West Europe region in case of a failure.

cheese929
May 22, 2022

Agree with the answer. Only Traffic Manager supports multi-region routing. And priority routing to route traffic to route traffic to Western Europe first.

esther823
Apr 1, 2022

in my exam on 31 Mar 22

GarryK
Sep 10, 2022

Correct https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods Priority: Select Priority routing when you want to have a primary service endpoint for all traffic. You can provide multiple backup endpoints in case the primary or one of the backup endpoints is unavailable.

Teringzooi
Apr 27, 2022

Correct answer! https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods

Gor
May 24, 2022

Answer is correct. Azure Traffic manager as global solution with priority routing. https://docs.microsoft.com/en-us/azure/traffic-manager/traffic-manager-routing-methods

josebernabeo
Feb 18, 2024

The traffic manager is for Non-HTTPS. I believe the solution is not completely good.

Zein135
Apr 1, 2024

isn't Traffic Manager a non-http load balancer ! I think it should be Front Door however it's not in the options.

Lazylinux
Apr 18, 2024

Correct TM is not http or https LB, it is DNS based layer 7, it uses DNS (FQDN) to reach the Endpoint and there are 3 types of endpoints as per below Azure endpoints External endpoints Nested endpoints and because it is App services then it is Azure Endpoint for this purpose. It detects when a Web App is stopped and started. This status is reflected in the endpoint status and When the underlying service is stopped, Traffic Manager doesn't do endpoint health checks or direct traffic to the endpoint and hence meets the requirements. -CHEAPER than FD Yes Frontdoor would also work but you would NOT need the request routing method, it uses routing rules and Endpoint at layer 7. Also FD i used only If you need to optimize global routing of your web traffic and optimize top-tier end-user performance and reliability through quick global failover - EXPENSIVE