Deploying Azure Virtual Machine Scale Set for Hosting Stateless Web App | Microsoft AZ-305 Exam Solution

Azure Virtual Machine Scale Set for Hosting Stateless Web App

Question

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You need to deploy resources to host a stateless web app in an Azure subscription. The solution must meet the following requirements:

-> Provide access to the full .NET framework.

-> Provide redundancy if an Azure region fails.

-> Grant administrators access to the operating system to install custom application dependencies.

Solution: You deploy an Azure virtual machine scale set that uses autoscaling.

Does this meet the goal?

Answers

Explanations

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A. B.

B

Instead, you should deploy two Azure virtual machines to two Azure regions, and you create a Traffic Manager profile.

The proposed solution of deploying an Azure virtual machine scale set using autoscaling can potentially meet the stated requirements for hosting a stateless web app.

Here is how this solution satisfies the given requirements:

-> Provide access to the full .NET framework: By deploying an Azure virtual machine scale set, it is possible to choose an appropriate VM image that has the full .NET framework installed. This will provide access to the full .NET framework for the web app.

-> Provide redundancy if an Azure region fails: A virtual machine scale set can span across multiple availability zones within an Azure region or across multiple regions. This ensures high availability and redundancy for the stateless web app in case of an Azure region failure.

-> Grant administrators access to the operating system to install custom application dependencies: Virtual machines within a scale set can be managed individually, and administrators can have access to the operating system to install custom application dependencies. This provides the required flexibility to install and manage custom application dependencies.

Therefore, the proposed solution of deploying an Azure virtual machine scale set using autoscaling can meet the stated requirements for hosting a stateless web app. Thus, the answer is A. Yes.