Object-Oriented Programming (OOP)
Identify the correct definition of Abstraction.
Difficulty: Medium
About this MCQ
This Medium Object-Oriented Programming (OOP) question asks: Identify the correct definition of Abstraction. The correct choice is D. An OOP principle that hides complex implementation details and exposes only essential features.. 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. A class that cannot be instantiated on its own and may contain abstract methods to be implemented by subclasses.
Why not A: “A class that cannot be instantiated on its own and may contain abstract methods to be implemented by subclasses.” does not fit this question. The answer is An OOP principle that hides complex implementation details and exposes only essential features..
- B. An OOP feature where a class can inherit properties and behaviors from more than one parent class.
Why not B: “An OOP feature where a class can inherit properties and behaviors from more than one parent class.” does not fit this question. The answer is An OOP principle that hides complex implementation details and exposes only essential features..
- C. The ability of a subclass to provide a specific implementation of a method already defined in its parent class.
Why not C: “The ability of a subclass to provide a specific implementation of a method already defined in its parent class.” does not fit this question. The answer is An OOP principle that hides complex implementation details and exposes only essential features..
- D. An OOP principle that hides complex implementation details and exposes only essential features. ✓
Correct answer
D. An OOP principle that hides complex implementation details and exposes only essential features.
Explanation
An OOP principle that hides complex implementation details and exposes only essential features option D is the accepted answer to Identify the correct definition of Abstraction Option A A class that cannot be instantiated on its own and may contain abstract methods to be implemented by subclasses does not fit this question Option B An OOP feature where a class can inherit properties and behaviors from more than one parent class does not fit this question Option C The ability of a subclass to provide a specific implementation of a method already defined in its parent class does not fit this question For this Object-Oriented Programming OOP question the accepted.
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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