Which concept is defined as follows: a preliminary working model of a software system built to gather early feedback from users?
Difficulty: Medium
About this MCQ
This Medium Software Engineering question asks: Which concept is defined as follows: a preliminary working model of a software system built to gather early feedback from users? The correct choice is D. Software prototype. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Software Engineering 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 Software Engineering 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 Software Engineering 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. Legacy system
Why not A: “Legacy system” does not fit this question. The answer is Software prototype.
- B. Spiral model
Why not B: “Spiral model” does not fit this question. The answer is Software prototype.
- C. Software configuration management
Why not C: “Software configuration management” does not fit this question. The answer is Software prototype.
- D. Software prototype ✓
Correct answer
D. Software prototype
Explanation
Software prototype is the term that matches “Which concept is defined as follows: a preliminary working model of a software system built to gather early feedback from users” (option D). Option A (Legacy system) does not fit this question. Option B (Spiral model) does not fit this question. Option C (Software configuration management) does not fit this question. For this Software Engineering question, the accepted answer is Software prototype.
Source: Software Engineering Official Reference Guide
Tags: computer science, software engineering, sdlc, software development
Submitted by: MCQsHub Editorial
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