Question 150
A support analyst validates Guest OS security-patch rollout following the change to install an approved cumulative update to a maintenance ring before the whole desktop fleet. Which measured result is expected?
Explanation
Correct Answer
This is the direct functional outcome for Guest OS security-patch rollout: test hosts report the new build and pass application/regression checks before expansion. Phased updates detect failures before broad production rollout. The observed behavior supports the specified acceptance requirement.
Incorrect Answers
That evidence concerns Controlled pooled session draining, used to reduce impact of a rolling maintenance operation by removing one host at a time from new session placement. It does not establish whether Guest OS security-patch rollout satisfies the current requirement to install an approved cumulative update to a maintenance ring before the whole desktop fleet.
That evidence concerns Session host allow-new-connections switch, used to keep a problematic VM registered but stop it from receiving fresh user connections while engineers investigate. It does not establish whether Guest OS security-patch rollout satisfies the current requirement to install an approved cumulative update to a maintenance ring before the whole desktop fleet.
That evidence concerns Session host replace-from-image procedure, used to recover a damaged pooled VM by building a clean instance from the approved immutable image. It does not establish whether Guest OS security-patch rollout satisfies the current requirement to install an approved cumulative update to a maintenance ring before the whole desktop fleet.






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