Which of the following BEST describes an Intune update ring?

Select one:

a$.$

A group of iOS devices that have been configured to receive updates at various times

b$.$

A group of Intune devices used to test updates and identify issues before deployment in a production environment.

c$.$

All devices in Intune that have a status of pending updates.

d$.$

A group of Windows devices that have been configured to receive updates at various times.