What should you do?

You are a help desk technician for your university. The university uses Microsoft Office 365 in a hybrid environment. A new employee requires an Office 365 account for email. You create an account for the employee on the local Active Directory server. You immediately go to the Office 365 dashboard but cannot locate the employee’s user account.

What should you do?
A . Run a message trace for the new user.
B . License the user for Microsoft Exchange Online.
C . Force a Directory Synchronization for Office 365.
D . Create an inbound on-premise connector.

Answer: C

Explanation:

To sync the local AD with the Office 365 service the installation of the Directory Synchronization Tool (Dirsync) is required.

Reference: How to sync local Active Directory to Office 365 with DirSync

http://www.codetwo.com/admins-blog/sync-premises-ad-office-365/