Identify the correct concept described as: a computer design model in which program instructions and data share the same memory.
Difficulty: Hard
About this MCQ
This Hard Computer Fundamentals question asks: Identify the correct concept described as: a computer design model in which program instructions and data share the same memory. The correct choice is B. Von Neumann architecture. 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. Input device
Why not A: “Input device” does not fit this question. The answer is Von Neumann architecture.
- B. Von Neumann architecture ✓
- C. Byte
Why not C: “Byte” does not fit this question. The answer is Von Neumann architecture.
- D. ASCII
Why not D: “ASCII” does not fit this question. The answer is Von Neumann architecture.
Correct answer
B. Von Neumann architecture
Explanation
Von Neumann architecture (option B) is the accepted answer to “Identify the correct concept described as: a computer design model in which program instructions and data share the same memory.”. Option A (Input device) does not fit this question. Option C (Byte) does not fit this question. Option D (ASCII) does not fit this question. For this Computer Fundamentals question, the accepted answer is Von Neumann architecture.
Source: Computer Fundamentals Official Reference Guide
Tags: Computer Basics, computer science, IT fundamentals, hardware and software
Submitted by: MCQsHub Editorial
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