C: Microsoft Intune includes many built-in settings to control different features on a device. You can also create custom profiles, which are created similar to built- in profiles. Custom profiles are great when you want to use device settings and features that aren't built in to Intune. These profiles include features and settings for you to control on devices in your organization. For example, you can create a custom profile that sets the same feature for every Windows device.
D: Set up Insider Preview builds using Intune
1. Log in to the Azure portal and select Intune.
2. Go to Software Updates > Windows 10 Update Rings and select + Create to make an Update Ring policy.
Add a name and select the Settings section to configure its settings.

3. Etc.
Reference:
https://docs.microsoft.com/en-us/windows-insider/business/manage-builds