Refer to the exhibit. You apply this device configuration profile to a group of Windows 10 devices. Users report that they receive update notifications outside of active hours. Which setting should you modify to suppress notifications during active hours?
This disables all Windows Update notifications.
Why this answer
The setting updateNotificationLevel controls whether Windows Update displays notifications to users. Setting it to 'turnOffAllNotifications' suppresses all update notifications, including those that appear outside of active hours. This is the correct configuration to prevent users from seeing update notifications during active hours.
Exam trap
The trap here is that candidates often confuse active hours (which control update installation timing) with notification suppression, leading them to incorrectly choose modifying active hours instead of the dedicated notification control setting.
How to eliminate wrong answers
Option B is wrong because modifying activeHoursStart and activeHoursEnd to cover the full day would prevent updates from being installed during that time, but it does not suppress the notifications themselves; users would still receive update notifications outside the defined active hours. Option C is wrong because cloudBlockLevel is a Microsoft Defender for Endpoint setting that controls cloud-delivered protection levels, not Windows Update notification behavior. Option D is wrong because detectionFrequency controls how often the device checks for updates, not whether notifications are shown; increasing it would not suppress notifications.