A hard disk is an example of which type of data storage device ?
Verified Answer
A. Tertiary storage
B. Primary Storage
C. Secondary storage
D. Offline storage
E. None of these
Explanation:
A hard disk is a quintessential example of secondary storage. Secondary storage provides non-volatile, long-term data storage, typically slower and cheaper than primary storage. Option (b) Primary Storage refers to RAM. Option (a) Tertiary storage involves large-scale archival systems. Option (d) Offline storage refers to media that must be physically mounted. Thus, (c) is correct.