Object-Oriented Programming (OOP)
What term describes the following? a design guideline suggesting that building complex behavior by combining objects is often preferable to relying solely on class inheritance.
Difficulty: Hard
About this MCQ
This Hard Object-Oriented Programming (OOP) question asks: What term describes the following? a design guideline suggesting that building complex behavior by combining objects is often preferable to relying solely on class inheritance. The correct choice is C. Composition over inheritance. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Object-Oriented Programming (OOP) 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 Object-Oriented Programming (OOP) 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 Object-Oriented Programming (OOP) 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. Destructor
Why not A: “Destructor” does not fit this question. The answer is Composition over inheritance.
- B. Instance variable
Why not B: “Instance variable” does not fit this question. The answer is Composition over inheritance.
- C. Composition over inheritance ✓
- D. Super keyword
Why not D: “Super keyword” does not fit this question. The answer is Composition over inheritance.
Correct answer
C. Composition over inheritance
Explanation
Composition over inheritance (option C) is the accepted answer to “What term describes the following? a design guideline suggesting that building complex behavior by combining objects is often preferable to relying solely on class inheritance.”. Option A (Destructor) does not fit this question. Option B (Instance variable) does not fit this question. Option D (Super keyword) does not fit this question. For this Object-Oriented Programming (OOP) question, the accepted answer is Composition over inheritance.
Source: Object-Oriented Programming (OOP) Official Reference Guide
Tags: computer science, oop, object-oriented programming, software design
Submitted by: MCQsHub Editorial
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