AZ-140 · Question #313
AZ-140 Question #313: Real Exam Question with Answer & Explanation
The correct answer is A: a user-assigned managed identity. Azure Image Builder, which powers custom image templates in AVD, requires a user-assigned managed identity before the image template can be created. This managed identity is assigned the necessary RBAC permissions (such as Contributor on the resource group and Reader on the sourc
Question
You have an Azure Virtual Desktop deployment that contains a host pool named Poo11. You plan to use a custom image template to create session hosts for Pool1. You need to create the custom image template. What should you create first?
Options
- Aa user-assigned managed identity
- Ban Azure Automation account
- Can FSLogix profile container
- Da workbook
Explanation
Azure Image Builder, which powers custom image templates in AVD, requires a user-assigned managed identity before the image template can be created. This managed identity is assigned the necessary RBAC permissions (such as Contributor on the resource group and Reader on the source image) so that the Image Builder service can read source images, write output images, and manage staging resources on your behalf. Without this identity, the image template creation will fail because Image Builder has no credentials to act within your subscription. The identity must exist first so it can be referenced during template creation.
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