A storage device that uses spinning magnetic platters to store data. What is this concept called?
Difficulty: Easy
About this MCQ
This Easy Computer Hardware MCQ checks one syllabus fact.
The question is: “A storage device that uses spinning magnetic platters to store data. What is this concept called?”
The accepted answer is A. HDD. “A storage device that uses spinning magnetic platters to store data. What is this concept called” is answered by HDD (option A). Option B (“Heat sink”) does not match the stem; it is a near-miss used to catch incomplete recall of HDD. Option C (“USB port”) does not match the stem; it is a near-miss used to catch incomplete recall of HDD. Remaining alternatives (Chipset (Northbridge/Southbridge)) fall outside the same rule and should be eliminated once HDD is identified. Computer Hardware questions of this type reward precise definitions rather than approximate associations. Computer Hardware recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
- A. HDD ✓
- B. Heat sink
Why not B: “Heat sink” is not correct. The accepted answer is A. HDD. “A storage device that uses spinning magnetic platters to store data. What is this concept called” is answered by HDD (option A). Option B (“Heat sink”) does not match the stem; it
- C. USB port
Why not C: “USB port” is not correct. The accepted answer is A. HDD. “A storage device that uses spinning magnetic platters to store data. What is this concept called” is answered by HDD (option A). Option B (“Heat sink”) does not match the stem; it
- D. Chipset (Northbridge/Southbridge)
Why not D: “Chipset (Northbridge/Southbridge)” is not correct. The accepted answer is A. HDD. “A storage device that uses spinning magnetic platters to store data. What is this concept called” is answered by HDD (option A). Option B (“Heat sink”) does not match the stem; it
Correct answer
A. HDD
Explanation
“A storage device that uses spinning magnetic platters to store data. What is this concept called” is answered by HDD (option A). Option B (“Heat sink”) does not match the stem; it is a near-miss used to catch incomplete recall of HDD. Option C (“USB port”) does not match the stem; it is a near-miss used to catch incomplete recall of HDD. Remaining alternatives (Chipset (Northbridge/Southbridge)) fall outside the same rule and should be eliminated once HDD is identified. Computer Hardware questions of this type reward precise definitions rather than approximate associations. Computer Hardware recall of this distinction is a regular item in FPSC, PPSC, NTS, and CSS papers.
Source: Computer Hardware Official Reference Guide
Tags: computer science, hardware, computer components, PC hardware
Submitted by: MCQsHub Editorial
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