Your company has a private cloud that is managed by using a System Center 2012 infrastructure.

The network contains a Virtual Machine Manager (VMM) infrastructure and an Operation Manager infrastructure.

You create and deploy a three-tier service to VMM.

You plan to view service diagrams in Operations Manager.

You need to identify which management packs must be imported to Operations Manager for the planned diagrams. The solution must minimize the number of imported management packs.

Which management packs should you identify? (Each correct answer presents part of the solution. Choose all that apply.)

A.
the Windows Server Operating System management pack

B.
the Internet Information Services 7 Monitoring management pack

C.
the File Services management pack

D.
the Microsoft SQL Server Monitoring Management Pack

E.
the Monitoring Pack for Active Directory (AD)

F.
the Windows Server DNS 2003/2008/2008 R2 Monitoring Management Pack

Explanation:
Information on three-tier service in VMM: http://blogs.technet.com/b/m2/archive/2011/03/29/how-to-deploy-the-pet-shop-application-as-a-service-in-vmm.aspx

Three tiers are Web tier, Middle tier, and SQL tier.

A. The Windows Server Operating System management pack provides the fundamental monitoring basics for computers running the Windows 2000 Server and Windows Server 2003, 2003 R2, 2008 and 2008 R2 Operating System

B. The Internet Information Services Management Pack provides proactive and reactive monitoring of your Internet Information Services (IIS) environment.

C. The File Services management pack retrieves events and other health information generated by the services that make up the File Services role.

D. The Monitoring pack for SQL Server provides the capabilities for Operations Manager 2007 R2 and Operations Manager 2012 to discover SQL Server 2005, 2008, 2008 R2, and SQL Server 2012. It monitors SQL Server components such as database engine instances, databases, and SQL Server agents.

E. The Monitoring Pack for Active Directory (AD) provides both proactive and reactive monitoring of your Active Directory deployment.

F. This management Pack monitors DNS infrastructure health, availability and performance on Microsoft Windows server 2003/2008/2008 R2.