EPFO 2023 PYQ with Answer — In the context of a buffer in memory area or disk, spool refers to:

2023 · Q68

In the context of a buffer in memory area or disk, spool refers to:

Knowledge of Computer ApplicationsComputer fundamentals

ASimple peripheral operation on-line
BSimple peripheral operation off-line
CSimultaneous peripheral operation on-line
DSimultaneous peripheral operation off-line

Explanation

SPOOL is the standard acronym for 'Simultaneous Peripheral Operations On-Line', describing the technique of buffering data (e.g., print jobs) so the CPU and peripherals operate simultaneously. The other combinations of 'simple' and 'off-line' are incorrect expansions. Hence (c).