Choose the best answer.

1		What RAID level is not fault tolerant but very fast since it writes data across two or more hard drives?
			A)	RAID 0
			B)	RAID 1
			C)	RAID 2
			D)	RAID 5
2		Which item would not add much to a server's performance on a network?
			A)	faster CPU
			B)	faster hard drives
			C)	faster CD-ROM
			D)	adding RAM
3		What RAID level is fault tolerant and fast since it writes data across three or more hard drives?
			A)	RAID 0
			B)	RAID 1
			C)	RAID 2
			D)	RAID 5
4		Which of the following is not a type of backup tape used on network servers?
			A)	DAT
			B)	DLT
			C)	QIC/Travan
			D)	SATA
5		What RAID level is fault tolerant and writes the same data on two identical hard drives?
			A)	RAID 0
			B)	RAID 1
			C)	RAID 2
			D)	RAID 5
6		What is the capability to remove hard drives without powering down a server?
			A)	fast booting
			B)	hot swapping
			C)	drive duplexing
			D)	drive mirroring
7		What device would help keep electricity going in case of a power blackout?
			A)	HBA
			B)	JBOD
			C)	SAN
			D)	UPS
8		Which of the following will least help server reliability?
			A)	anti-virus software
			B)	climate control
			C)	hardware warranty
			D)	physical security
9		What device would help protect the sensitive components of a server?
			A)	HBA
			B)	SAN
			C)	Surge protector
			D)	UPS
10		What is the term used to describe devices dedicated to file sharing?
			A)	bimodal
			B)	network attached storage
			C)	stealth
			D)	storage area network