You are a professional level SQL Sever 2008 Database Administrator. A mission-critical
database is shared by the five sites. According to the business requirements, the users at
each site should be enabled to access and change data on all sites with minimal latency. In
addition, data loss should be minimized if a server fails. A high-availability solution should
be designed, and the business requirements should be satisfied. Which action should be
included in your solution?

A.
Failover clustering should be included.

B.
Asynchronous database mirroring without a witness server should be included.

C.
Peer-to-Peer replication should be included.

D.
Log shipping to servers at two of the sites to offer read-only replications of data should
be included.