Paper 1 · ICT
UGC NET 25th June 2025 Shift 2
Which of the following is the correct sequence of largest to smallest unit of Memory access time?
- 1. Millisecond
- 2. Picosecond
- 3. Nanosecond
- 4. Microsecond
- 5. Second
A5, 4, 3, 1, 2
B5, 1, 2, 3, 4
C5, 1, 4, 3, 2 ✓ Correct
D5, 3, 4, 1, 2
Correct answer: (C) 5, 1, 4, 3, 2 — These units run from large to small as second, millisecond, microsecond, nanosecond and picosecond, each one thousand times smaller than the one before. So from largest to smallest the order…
Explanation
★These units run from large to small as second, millisecond, microsecond, nanosecond and picosecond, each one thousand times smaller than the one before. So from largest to smallest the order is Second, Millisecond, Microsecond, Nanosecond, Picosecond.
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