Your university’s IT department currently has no Active Directory strategy.
The university needs a solution that allows you to manage users and groups to secure access to
Microsoft online services such as Microsoft Office 365.

A.
Active Directory Federation services

B.
Active Directory Lightweight Directory services

C.
Active Directory Certificate services

D.
Azure Active Directory

Explanation:
Azure Active Directory is preintegrated with Salesforce.com, Office 365, Box and many more.