A company wants to have fast read speeds for its locally stored data. Which of the following configurations has the lowest cost to fulfill this requirement?
RAID 0 (striping) provides the fastest read (and write) speeds at the lowest cost, as all disk capacity is used for storage and performance. However, it offers no redundancy.
From CompTIA A+ 220-1101 Official Study Guide, Objective 3.4 – RAID types:
"RAID 0 stripes data across multiple disks, offering the best performance and lowest cost but no fault tolerance."
Verified Source:
CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 3: RAID Levels
CompTIA Exam Objectives 220-1101, Domain 3.4
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