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Difficulty: HardAzure Virtual Machines and Azure Virtual Desktop

A retail company needs to deploy temporary virtual workstations for 500500 customer service agents during a seasonal shopping event. The solution must meet the following requirements:
- Minimize the administrative overhead of managing the virtual desktop connection brokers and gateways.
- Reduce compute costs by allowing multiple agents to run separate concurrent sessions on the same underlying virtual machine.
- Automatically scale down compute resources during low-demand night shifts to optimize spending.

Which Azure deployment approach should the company implement?

  1. Azure Virtual Desktop using a pooled host poolAnswer
  2. B
    Azure Virtual Machines deployed in a Virtual Machine Scale Set
  3. C
    Azure Virtual Desktop using a personal host pool
  4. D
    Azure Virtual Machines configured behind an Azure Load Balancer

Answer

Azure Virtual Desktop using a pooled host pool
The correct option is the one stating Azure Virtual Desktop using a pooled host pool. Azure Virtual Desktop is a managed service that handles connection brokers and gateways, meeting the administrative overhead constraint. Using a pooled host pool configuration enables Windows multi-session, allowing multiple users to run concurrent workloads on the same virtual machine resources to reduce costs. Additionally, it supports autoscale capabilities to dynamically shut down virtual machines when they are not in use during off-peak hours.

Step-by-Step Solution

1
Evaluate the management responsibility requirements for the virtual desktop infrastructure.
Azure Virtual Desktop (AVD) is selected over standard Azure Virtual Machines because AVD provides a Microsoft-managed control plane, removing the need to configure and maintain connection brokers and gateways.
This satisfies the requirement to minimize administrative overhead.
2
Determine the host pool configuration required to support resource sharing and reduce compute costs.
A pooled host pool must be chosen because it supports Windows client multi-session deployments.
This allows multiple customer service agents to run concurrent sessions on the same underlying VM, whereas a personal host pool assigns VMs on a 1:11:1 basis.
3
Identify the scaling mechanism to optimize compute costs during off-peak times.
AVD autoscale features can be configured to automatically shut down or start session host VMs based on capacity thresholds and time schedules.
This satisfies the requirement to scale down resources during low-demand night shifts.

Key Concept

Azure Virtual Desktop configurations and managed host pools
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Topics

Azure Virtual Machines and Azure Virtual Desktop

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