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← AZ-140: Azure Virtual Desktop
AZ-140 · Architecture & planning

Practice question 69 of 180 · medium

A pilot has low host CPU and ample free memory. Morning sign-ins are slow, and the delay aligns with high profile-share latency. Which change should be investigated first?

Choose the single best answer.

  1. A.Double the vCPU count on every session host without further measurements.
  2. B.Increase MaxSessionLimit to let more sign-ins use each host.
  3. C.Change the preferred application group type to RemoteApp.
  4. D.Improve or tune the profile-storage path and its performance capacity.
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✓ Correct answer

  • Improve or tune the profile-storage path and its performance capacity.

Use correlated evidence to fix the constrained component. Additional vCPUs are not a justified first response to a storage-limited sign-in path. Option explanations: A. Double the vCPU count on every session host without further measurements.: The evidence does not identify host CPU as the constraint. B. Increase MaxSessionLimit to let more sign-ins use each host.: Higher concurrent load can worsen the constrained dependency and does not repair it. C. Change the preferred application group type to RemoteApp.: Publication preference does not remove profile-storage latency. D. Improve or tune the profile-storage path and its performance capacity.: The measured bottleneck is the external profile path during sign-in. Sources: Session host sizing guidelines — https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/session-host-virtual-machine-sizing-guidelines; Azure Virtual Desktop Insights — https://learn.microsoft.com/en-us/azure/virtual-desktop/insights

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