Match the column

Match List - I with List - II.

Choose the correct answer from the options given below:

Correct option is B

To understand the correct matching, let's briefly explain each RAID level and why they match with their respective terms:
A. RAID level-2: RAID 2 uses Hamming code for error correction, and data is striped at the bit level. This level involves error-correcting code which is used to detect and correct errors.
Match: II. error-correcting-code
B. RAID level-3: RAID 3 uses bit-interleaved parity. Data is striped at the byte level across multiple disks with a dedicated parity disk.
Match: IV. bit-interleaved
C. RAID level-4: RAID 4 uses block-level striping with a dedicated parity disk. This means data is striped across the disks in blocks.
Match: I. block-interleaved
D. RAID level-6: RAID 6 extends RAID 5 by adding an additional parity block; thus, it uses Reed-Solomon codes for error correction. It can handle the failure of two disks simultaneously.
Match: III. reed-solomon codes