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You have a server named Server1 that runs Windows Server 2012. You have a 3-TB database that will be moved to Server1. Server1 has the following physical disks: Three 2-TB SATA disks that are attached to a single IDE controller One 1-TB SATA disk that is attached to a single IDE controller You need to recommend a solution to ensure that the database can be moved to Server1. The solution must ensure that the database is available if a single disk fails. What should you include in the recommendation?
Correct Answer: D
Explanation/Reference: Explanation: http://blogs.technet.com/b/askpfeplat/archive/2012/10/10/windows-server-2012-storage-spaces-is-it- foryoucould-be. http://winsvr.wordpress.com/2013/01/22/storage-space-virtual-disk/ Parity A parity virtual disk is similar to a hardware Redundant Array of Inexpensive Disks (RAID5). Data, along with parity information, is striped across multiple physical disks. Parity enables Storage Spaces to continue to service read and write requests even when a drive has failed. A minimum of three physical disks is required for a parity virtual disk. Note that a parity disk cannot be used in a failover cluster.