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AZ-304 Exam - Question 182


Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

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You plan to deploy multiple instances of an Azure web app across several Azure regions.

You need to design an access solution for the app. The solution must meet the following replication requirements:

✑ Support rate limiting.

✑ Balance requests between all instances.

✑ Ensure that users can access the app in the event of a regional outage.

Solution: You use Azure Front Door to provide access to the app.

Does this meet the goal?

Show Answer
Correct Answer: A

Azure Front Door is a global, scalable entry point that provides high availability and low latency for delivering content to users. It supports rate limiting through its Web Application Firewall (WAF) and balances requests across multiple regions and instances. Additionally, Azure Front Door ensures that users can access the app even during a regional outage by routing traffic to the nearest healthy instance. Therefore, it meets all the replication requirements stated in the question.

Discussion

7 comments
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TOM1000
Apr 8, 2021

A - Correct!

cfsxtuv33
Oct 11, 2021

Yup...corect-a-mundo

claudio82
Apr 16, 2021

of course

pikk
Sep 11, 2021

wow impressive

cfsxtuv33
Oct 11, 2021

No...you're impressive, but you already knew that.

cfsxtuv33
Oct 11, 2021

No...you're impressive, but you already knew that.

syu31svc
Oct 4, 2021

https://docs.microsoft.com/en-us/azure/web-application-firewall/afds/waf-front-door-rate-limit-powershell The Azure Web Application Firewall (WAF) rate limit rule for Azure Front Door controls the number of requests allowed from clients during a one-minute duration Answer is Yes

Amit3
Jun 15, 2021

A. Azure Front Door is a global, scalable entry-point that uses the Microsoft global edge network to create fast, secure, and widely scalable web applications. https://docs.microsoft.com/en-us/azure/frontdoor/front-door-overview

El_Hechizo
Aug 6, 2021

If like me you have doubts about rate-limiting, the answer is YES AFD can handle it through WAP see: https://docs.microsoft.com/en-us/azure/frontdoor/front-door-overview

cfsxtuv33
Aug 6, 2021

Yup...that's it.

Dpejic
Dec 23, 2021

Appere on exam 23-dec-2021