CompTIA Server+ (SK0-005) — Question 357

A technician is building a lab to learn storage redundancy techniques. Which of the following is the MOST cost-effective method the technician can deploy?

Answer options

• A. FCoE
• B. Hardware RAID
• C. Software RAID
• D. JBOD

Correct answer: C

Explanation

Software RAID is generally the most cost-effective solution for implementing storage redundancy since it utilizes existing hardware without the need for additional expensive RAID controllers. In contrast, Hardware RAID often requires purchasing specialized hardware, and while JBOD (Just a Bunch Of Disks) does not provide redundancy, FCoE (Fibre Channel over Ethernet) is primarily a networking technology and not a redundancy solution.