Paper 1 · ICT
UGC NET December 2022 (06.03.2023) Shift-II
Identify the correct chronological order of the following computers by their release date, from earliest to most recent.
- IBM 701
- Altair 8800
- Apple Macintosh
- IBM 1620
- Apple iMac
A3, 5, 2, 1, 4
B2, 1, 4, 3, 5
C3, 2, 4, 1, 5
D1, 4, 2, 3, 5 ✓ Correct
Correct answer: (D) 1, 4, 2, 3, 5 — The correct order is IBM 701, IBM 1620, Altair 8800, Apple Macintosh and Apple iMac, so the answer is 1, 4, 2, 3, 5.
Explanation
★The correct order is IBM 701, IBM 1620, Altair 8800, Apple Macintosh and Apple iMac, so the answer is 1, 4, 2, 3, 5.
★The IBM 701 was released in 1952, which is item 1.
★The IBM 1620 followed in 1959, which is item 4.
★The Altair 8800 came in 1974, which is item 2.
★The Apple Macintosh came in 1984, which is item 3.
★The Apple iMac came in 1998, which is item 5.
★So the sequence is 1, 4, 2, 3, 5.
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