A technician is building a lab for storage redundancy. What is the MOST cost-effective method for deployment?

A technician is building a lab for storage redundancy. What is the MOST cost-effective method for deployment?

• A. RAID 5
• B. JBOD
• C. RAID 1
• D. Network Attached Storage (NAS)

Answer: (B)

Using Just a Bunch of Disks (JBOD) is a cost-effective method for deploying storage redundancy in a lab environment. JBOD allows multiple hard drives to be utilized without any redundancy or parity, meaning all drives are presented as individual disks. This configuration can maximize storage capacity since all disk space is usable, which makes it an economical option where redundancy is not a critical requirement. JBOD is ideal in lab settings, where the primary goal may be experimentation or testing, rather than high availability or data protection. It enables technicians to make use of available disks without the overhead costs associated with more complex storage configurations like RAID. In contrast, other options like RAID 1, which mirrors data on two drives, and RAID 5, which adds both striping and parity for redundancy, require additional disks to ensure data protection and thus can be more costly when setting up redundant systems. Network Attached Storage (NAS) is another option, but it typically involves more sophisticated hardware and software, leading to higher expenses. By using JBOD, a technician can effectively maximize storage while keeping costs low, which is often a primary concern in lab environments.

Using Just a Bunch of Disks (JBOD) is a cost-effective method for deploying storage redundancy in a lab environment. JBOD allows multiple hard drives to be utilized without any redundancy or parity, meaning all drives are presented as individual disks. This configuration can maximize storage capacity since all disk space is usable, which makes it an economical option where redundancy is not a critical requirement.

JBOD is ideal in lab settings, where the primary goal may be experimentation or testing, rather than high availability or data protection. It enables technicians to make use of available disks without the overhead costs associated with more complex storage configurations like RAID. In contrast, other options like RAID 1, which mirrors data on two drives, and RAID 5, which adds both striping and parity for redundancy, require additional disks to ensure data protection and thus can be more costly when setting up redundant systems. Network Attached Storage (NAS) is another option, but it typically involves more sophisticated hardware and software, leading to higher expenses. By using JBOD, a technician can effectively maximize storage while keeping costs low, which is often a primary concern in lab environments.