You are an Enterprise administrator for TestKing.com. The company has a head office and a branch office that connect with each other by using WAN links. The corporate network of the company consists of a single Active Directory domain and an Active Directory site exists for each office.
All the servers in the domain run Windows Server 2008 Enterprise Edition and all client computers run Windows Vista.
You have been assigned the task to deploy a failover cluster solution to service users in both offices. The cluster must maintain the availability of services using minimum number of servers when a single server fails.
Which of the following options would you choose to accomplish the desired task?