A corporate environment includes Exchange Server 2010. All employees connect to their mailboxes by using a web browser. You need to recommend a solution that will force only a specific group of employees to use WebReady Document Viewing when connecting to their mailboxes.

What should you recommend?

A.
Configure an Outlook Web App mailbox policy.

B.
Configure the Outlook Web App virtual directory on all Client Access servers.

C.
Create and configure a Group Policy Object (GPO) and link it to the Organizational Unit (OU) where the user accounts for the employees reside.

D.
Create and configure a Group Policy Object (GPO) and link it to the Organizational Unit (OU) where the computer accounts for the employees reside.