Multiple choice

Which of the following is not an example of operating system that uses a GUI?

  1. Macintosh OS

  2. Windows 95

  3. OS/2 Warp

  4. MS-DOS 6.22
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

MS-DOS 6.22 is correct because it is a command-line operating system without a graphical user interface. Macintosh OS, Windows 95, and OS/2 Warp all use GUIs with windows, icons, and pointers.

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