Identify the correct concept described as: the central processing unit that executes instructions and performs calculations.
Difficulty: Easy
About this MCQ
This Easy Computer Fundamentals question asks: Identify the correct concept described as: the central processing unit that executes instructions and performs calculations. The correct choice is A. CPU. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Computer Fundamentals 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 Computer Fundamentals 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 Computer Fundamentals 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. CPU ✓
- B. RAM
Why not B: “RAM” does not fit this question. The answer is CPU.
- C. Motherboard
Why not C: “Motherboard” does not fit this question. The answer is CPU.
- D. Storage unit progression
Why not D: “Storage unit progression” does not fit this question. The answer is CPU.
Correct answer
A. CPU
Explanation
CPU (option A) is the accepted answer to “Identify the correct concept described as: the central processing unit that executes instructions and performs calculations.”. Option B (RAM) does not fit this question. Option C (Motherboard) does not fit this question. Option D (Storage unit progression) does not fit this question. For this Computer Fundamentals question, the accepted answer is CPU.
Source: Computer Fundamentals Official Reference Guide
Tags: Computer Basics, computer science, IT fundamentals, hardware and software
Submitted by: MCQsHub Editorial
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