PrepAway - Latest Free Exam Questions & Answers

When RAID runs as part of the operating system on the f…

When RAID runs as part of the operating system on the file server, it is an example of a:

PrepAway - Latest Free Exam Questions & Answers

A.
software implementation.

B.
hardware implementation.

C.
network implementation.

D.
server implementation.

Explanation:
RAID can be implemented in either hardware or software. Each type has its own issues and benefits.
A software implementation of RAID means it runs as part of the operating system on the file server. Often RAID
levels 0, 1, and 10 run faster on software RAID because of the need for the server’s software resources. Simple
striping or mirroring can run faster in the operating system because neither use the hardware-level parity drives.
Incorrect Answers:
B: RAID running as part of the operating system on the file server is an example of a software implementation,
not a hardware implementation.
C: RAID running as part of the operating system on the file server is an example of a software implementation,
not a network implementation.
D: RAID running as part of the operating system on the file server is an example of a software implementation,
not a server implementation.

Krutz, Ronald L. and Russell Dean Vines, The CISSP Prep Guide: Mastering the CISSP and ISSEP Exams,
2nd Edition, Wiley Publishing, Indianapolis, 2004, p. 145


Leave a Reply