What should you do?

You are a newly appointed enterprise administrator at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. The functional level of Domain.com is set at Windows Server 2003. The client computers at Domain.com run with the Windows Vista operating system.
Domain.com contains a server that has the Active Directory Rights Management Services (AD RMS) installed. The employees at Domain.com have a complaint that they cannot protect their documents. The employees need to protect their documents.
What should you do?

A.
The best option is to create an e-mail account in Active Directory Domain Services (AD DS) for each user.

B.
The best option is to use a group policy to install the AD RMS client computers which will protect their documents.

C.
The best option is add the ADRMSADMIN account to the local administrators group on client computers which will protect their documents.

D.
The best option is add the ADRMSSRVC account to the local administrators on the AD RMS server which will protect their documents.

E.
The best option is upgrade the functional level from Windows Server 2003 to Windows 2008 server.

Explanation:
You need to configure an email account in Active Directory Domain Services (AD DS) for the user. Doing this you will be able to configure AD RMS to enable users to use it and protect their documents. You can use Microsoft Word, Outlook, or PowerPoint in Microsoft Office 2007 to enable AD RMS. AD RMS can be integrated with other technologies such as smart cards.
Reference : Active Directory Rights Management Services Overview http://technet2.microsoft.com/windowsserver2008/en/library/74272acc-0f2d-4dc2-876f- 15b156a0b4e01033.mspx?mfr=true