The smallest unit of digital information, representing either a 0 or a 1. What is this concept called?
Difficulty: Easy
About this MCQ
This Easy Computer Fundamentals MCQ checks one syllabus fact.
The question is: “The smallest unit of digital information, representing either a 0 or a 1. What is this concept called?”
The accepted answer is D. Bit. “The smallest unit of digital information, representing either a 0 or a 1. What is this concept called” is answered by Bit (option D). Option A (“Utility software”) does not match the stem; it is a near-miss used to catch incomplete recall of Bit. Option B (“Cursor”) does not match the stem; it is a near-miss used to catch incomplete recall of Bit. Remaining alternatives (GUI) fall outside the same rule and should be eliminated once Bit is identified. Computer Fundamentals questions of this type reward precise definitions rather than approximate associations. Computer Fundamentals recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. Utility software
Why not A: “Utility software” is not correct. The accepted answer is D. Bit. “The smallest unit of digital information, representing either a 0 or a 1. What is this concept called” is answered by Bit (option D). Option A (“Utility software”) does not match
- B. Cursor
Why not B: “Cursor” is not correct. The accepted answer is D. Bit. “The smallest unit of digital information, representing either a 0 or a 1. What is this concept called” is answered by Bit (option D). Option A (“Utility software”) does not match
- C. GUI
Why not C: “GUI” is not correct. The accepted answer is D. Bit. “The smallest unit of digital information, representing either a 0 or a 1. What is this concept called” is answered by Bit (option D). Option A (“Utility software”) does not match
- D. Bit ✓
Correct answer
D. Bit
Explanation
“The smallest unit of digital information, representing either a 0 or a 1. What is this concept called” is answered by Bit (option D). Option A (“Utility software”) does not match the stem; it is a near-miss used to catch incomplete recall of Bit. Option B (“Cursor”) does not match the stem; it is a near-miss used to catch incomplete recall of Bit. Remaining alternatives (GUI) fall outside the same rule and should be eliminated once Bit is identified. Computer Fundamentals questions of this type reward precise definitions rather than approximate associations. Computer Fundamentals recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
Source: Computer Fundamentals Official Reference Guide
Tags: Computer Basics, computer science, IT fundamentals, hardware and software
Submitted by: MCQsHub Editorial
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