You administer multiple SQL Server 2008 instances.
You plan to install a SQL Server 2008 mission-critical cluster on two cluster-ready nodes.
The mission-critical cluster requires constant availability.
You need to configure the SQL Server cluster to failover by ensuring that the service
disruption is minimized.
Which failover option should you use?

A.
Prevent automatic failback

B.
Immediately allow failback

C.
Allow failback only during business horns

D.
Allow failback only during non-business hours

Explanation: