What are four major benefits of RAID storage that are offered over nonarrayed storage systems?
Answer: Any four of the following:
Effective high-speed data transfer rates
Ability to handle simultaneous multiple requests
Increased storage capacity
Flexibility in configuring data
High reliability
What are the two major types of RAID implementations?
Answer: Software-based and hardware-based
Which RAID level obtains the highest read and write operations?
Answer: RAID 0
Which features are supported by hot-pluggable hard drives? (Select three.)
Replacement of a failed drive in a fault-tolerant array
Addition of drives and arrays
Expansion of arrays
Replacement of an array controller when the machine is online
Answer: A, B, C
RAID 1 is considered to be an inexpensive solution providing complete fault tolerance.
True
False
Answer: False
RAID ADG will support how many simultaneous drive failures without loss of data?
Answer: Two
