What does the acronym 'OS' stand for in computing?
Difficulty: Easy
About this MCQ
This Easy Windows 10/11 Mcqs question asks: What does the acronym 'OS' stand for in computing? The correct choice is A. Operating System. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Windows 10/11 Mcqs items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Windows 10/11 Mcqs so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
Treat the explanation as part of the question, not a footnote. If you missed it, reread the stem against the correct option before you open the next Windows 10/11 Mcqs item. A timed quiz is the same pool with a clock and a score. A past paper is a full sitting rather than this single question.
- A. Operating System ✓
- B. Online Service
Why not B: “Online Service” is not Operating System.
- C. Optical Storage
Why not C: “Optical Storage” is not Operating System.
- D. Output System
Why not D: “Output System” is not Operating System.
Correct answer
A. Operating System
Explanation
Operating System (option A) is the accepted answer to “What does the acronym 'OS' stand for in computing”. Option B (Online Service) is a different value from Operating System. Option C (Optical Storage) is a different value from Operating System. Option D (Output System) is a different value from Operating System. Keep Operating System as the Windows 10/11 Mcqs fact for this stem.
Source: General IT/Computer Science Reference
Tags: General Computer Knowledge
Submitted by: MCQsHub Editorial
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