Question 570
A desktop service owner wants to pin host deployment to a tested build number rather than an unpredictable latest image. Which change provides the requested capability?
Explanation
Correct Answer
Gallery versions identify explicit immutable VM image revisions. This addresses the stated need to pin host deployment to a tested build number rather than an unpredictable latest image without substituting a different control.
Incorrect Answers
Compute Gallery distributes image versions to chosen regions. This is relevant when the task is to make an approved desktop image deployable in a separate Azure region before a recovery exercise; it does not directly meet the requirement to pin host deployment to a tested build number rather than an unpredictable latest image.
Image Builder automates repeatable VM image creation. This is relevant when the task is to automate repeatable OS image creation with provisioners and output distribution rather than relying on manual console changes; it does not directly meet the requirement to pin host deployment to a tested build number rather than an unpredictable latest image.
Scoped RBAC controls private gallery image consumption. This is relevant when the task is to let approved host-deployment automation read a private gallery image without making the gallery publicly accessible; it does not directly meet the requirement to pin host deployment to a tested build number rather than an unpredictable latest image.






Configuring and Operating Microsoft Azure Virtual Desktop (AZ-140) Practice Tests