Which of the following best names the concept in which the component that converts mains electricity into usable power for computer components?
Difficulty: Medium
About this MCQ
This Medium Computer Hardware MCQ checks one syllabus fact.
The question is: “Which of the following best names the concept in which the component that converts mains electricity into usable power for computer components?”
The accepted answer is C. Power supply unit (PSU). Power supply unit PSU is the person body or term that satisfies Which of the following best names the concept in which the component that converts mains electricity into usable power for computer components option C Option A HDD does not match the stem it is a near-miss used to catch incomplete recall of Power supply unit PSU Option B Optical drive does not match the stem it is a near-miss used to catch incomplete recall of Power supply unit PSU Remaining alternatives Multi-core processor fall outside the same rule and should be eliminated once Power supply unit PSU is identified Computer Hardware questions of this type reward precise definitions rather than approximate associations Computer Hardware recall of this distinction.
- A. HDD
Why not A: “HDD” is not correct. The accepted answer is C. Power supply unit (PSU). Power supply unit PSU is the person body or term that satisfies Which of the following best names the concept in which the component that converts mains electricity into usable pow
- B. Optical drive
Why not B: “Optical drive” is not correct. The accepted answer is C. Power supply unit (PSU). Power supply unit PSU is the person body or term that satisfies Which of the following best names the concept in which the component that converts mains electricity into usable pow
- C. Power supply unit (PSU) ✓
- D. Multi-core processor
Why not D: “Multi-core processor” is not correct. The accepted answer is C. Power supply unit (PSU). Power supply unit PSU is the person body or term that satisfies Which of the following best names the concept in which the component that converts mains electricity into usable pow
Correct answer
C. Power supply unit (PSU)
Explanation
Power supply unit PSU is the person body or term that satisfies Which of the following best names the concept in which the component that converts mains electricity into usable power for computer components option C Option A HDD does not match the stem it is a near-miss used to catch incomplete recall of Power supply unit PSU Option B Optical drive does not match the stem it is a near-miss used to catch incomplete recall of Power supply unit PSU Remaining alternatives Multi-core processor fall outside the same rule and should be eliminated once Power supply unit PSU is identified Computer Hardware questions of this type reward precise definitions rather than approximate associations Computer Hardware recall of this distinction.
Source: Computer Hardware Official Reference Guide
Tags: computer science, hardware, computer components, PC hardware
Submitted by: MCQsHub Editorial
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