- Answer: B
SCCM's dashboard will not include iOS or Android devices; it only supports Windows devices.
More information: https://docs.microsoft.com/en-us/sccm/comanage/how-to-monitor#co-management-dashboard.
- Answer: B
Retiring a device removes any managed app data and configuration settings, such as Wi-Fi profile settings, and removes the device from the device management dashboard.
More information: https://docs.microsoft.com/en-us/intune/devices-wipe#retire.