Object-Oriented Programming (OOP)
Inheritance is best defined as which of the following?
Difficulty: Easy
About this MCQ
This Easy Object-Oriented Programming (OOP) question asks: Inheritance is best defined as which of the following? The correct choice is B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
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- A. A contract that defines a set of methods a class must implement without specifying how.
Why not A: “A contract that defines a set of methods a class must implement without specifying how.” does not fit this question. The answer is An OOP mechanism that allows a class to acquire properties and behaviors from another class..
- B. An OOP mechanism that allows a class to acquire properties and behaviors from another class. ✓
- C. A special method automatically called when an object of a class is created, used to initialize it.
Why not C: “A special method automatically called when an object of a class is created, used to initialize it.” does not fit this question. The answer is An OOP mechanism that allows a class to acquire properties and behaviors from another class..
- D. The ability to define multiple methods with the same name but different parameters in a class.
Why not D: “The ability to define multiple methods with the same name but different parameters in a class.” does not fit this question. The answer is An OOP mechanism that allows a class to acquire properties and behaviors from another class..
Correct answer
B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.
Explanation
An OOP mechanism that allows a class to acquire properties and behaviors from another class option B is the accepted answer to Inheritance is best defined as which of the following Option A A contract that defines a set of methods a class must implement without specifying how does not fit this question Option C A special method automatically called when an object of a class is created used to initialize it does not fit this question Option D The ability to define multiple methods with the same name but different parameters in a class does not fit this question For this Object-Oriented Programming OOP question the accepted answer is.
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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