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  9. Q21

SSC CHSL 2022 · Question 21 of 92

Graphical User Interface (GUI) was developed during which of the following generations of computer?

Computer Awareness

  1. AFourth GenerationCorrect
  2. BSecond Generation
  3. CFirst Generation
  4. DThird Generation

Answer: A. Fourth Generation

Explanation

The correct answer is Fourth Generation. Key Points: The GUI was first developed at Xerox PARC by Alan Kay, Douglas Engelbart, and a group of other researchers in 1981. Later, Apple introduced the Lisa computer with a GUI on January 19, 1983. Graphical User Interface (GUI) was developed during the Fourth Generation of computers.

Source: SSC CHSL 2022 (Tier-I) Previous Year Paper (21-Mar-2023) (Shift 2) — prepp.in solved paper · reliable-secondary

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