What should you recommend implementing?

You plan to deploy a Microsoft Application Virtualization (App-V) infrastructure.
You need to recommend a configuration for the App-Vmanagement database. The solution must ensure that
you can manage the App-V infrastructure if a serverthat has Microsoft SQL Server installed fails.
What should you recommend implementing?
More than one answer choice may achieve the goal. Select the BEST answer.

A.
Log shipping

B.
A SQL Server failover cluster

C.
Peer-to-peer replication

D.
Database mirroring

Explanation:
http://technet.microsoft.com/en-us/library/ms151196.aspx