Which RAID level is the most commonly used for file servers, application server, web server,
databases, and other transaction-oriented applications?

Your current backup solution includes a backup server and six tape drives within a tape library.
The routers are connected to the SAN and the servers are zoned on the SAN to see the array.
The server sends a set of commands to the tape routes causing the routers to talk directly to the
volumes and copy them to the tape drives. Which backup infrastructure type would describe this
process?

Which Security method is used to insure that a particular host only has access to a particular
LUN?

What is one advantage of hardware RAID controllers?

Which connectivity types are associated with block level access?

Which host adapter configuration parameters is set to create redundant logical “paths” between
the server and the storage device?

Which subset of target devices allows for scalability beyond the 15 device limit in parallel SCSI?

A unix server has recently been unable to mount its file systems after the HBA driver has been
replaced and driver has been upgraded. What is the cause of the problem?

You must implement a backup infrastructure for a remote office. This office has enough data to fill
a single tape each night. You can remotely schedule and control your backup server backups
throughout the night. The staff at this site is not technical and will not touch the equipment. You
only need to store the last five days worth of data these tapes. What solution purchase and
administrative costs?

Which statement describes a RAID array?