The ABC.com network includes a virtual environment that contains Windows Server 2008 R2
Hyper-V host servers and System Center 2012 Virtual Machine Manager (VMM) management
servers. The corporate network consists of a single Active Directory Domain Services (AD DS)
domain.
You need to install a line-of-business application that is comprised of a web server, an application
server, and a database server. You plan to deploy the application as a multi-tier VMM service.
The web server tier, the application server tier and the database server tier will each be hosted on
four virtual machines (VMs).
How can you configure the service to ensure that you can upgrade an application within the
service without taking the entire service offline?
A.
By configuring multiple upgrade domains for each tier.
B.
By configuring a preferred service order for each tier.
C.
By setting the minimum tier instance count to 2.
D.
By configuring two load balancers for each tier.