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Category: Science and Technology
Date Submitted: 03/13/2013 06:57 PM
Name _______________
Net430 Final exam
1. (TCO 6) Data stored on a large expensive drive is the definition of________.
a. RAID
b. SLED
c. JBOD
d. Records
2. (TCO 6) Mean Time Between Failure measures in _______the average life expectancy of an Hard Disk Drive.
b. Days.
c. Minutes.
c. Hours.
d. Decades.
3. (TCO 6) _______ RAID is implemented at the operating system level and does not use a dedicated hardware controller
a. Software.
b. Hardware.
c. JBOD.
d. Remote.
4. (TCO 6) ___________RAID is implemented with a specialized hardware controller either on the host or on the array.
a. Software.
b. Hardware.
c. JBOD.
d. Remote.
5. (TCO 6) A RAID ___________ is an enclosure that contains a number of Hard Disk Drives and the supporting Hardware and software to implement RAID,
d. Monitor
e. Chip
f. Operating System
g. Array
6. (TCO 6) A subset of disks within a RAID array which can be grouped to form a logical association is called a _____________.
a. physical array
b. logical array
c. HDD array
d. component array
7. (TCO 6) A predefined number of contiguously addressable disk blocks are defined as ______ .
h. mirrors
i. stripes
c. strips
d. platter
8. (TCO 6) The set of aligned strips which span across all the disks within the RAID set is called a ______ .
j. mirrors
b. stripes
c. strip
d. platter
9. (TCO 6) A ________ is a technique whereby data is stored on two different HDDs.
k. platter
l. strip
m. stripes
d. mirror
10. (TCO 6) __________ is a method of protecting striped data from HDD failure without the cost of mirroring
n. Parity
b. stripping
c. RAID
d. IP-SAN
11. (TCO 6) In _____ data is striped across the HDDs in a RAID set. It does not provide data protection and availability in the event of drive failures.
a. RAID 0
b. RAID 1
c. RAID 3
d. RAID 4...