Object-Oriented Programming (OOP)
Inheritance is best defined as which of the following?
Difficulty: Easy
About this MCQ
This Easy Object-Oriented Programming (OOP) MCQ checks one syllabus fact.
The question is: “Inheritance is best defined as which of the following?”
The accepted answer is B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.. Inheritance is best defined as which of the following is answered by An OOP mechanism that allows a class to acquire properties and behaviors from another class option B Option A A contract that defines a set of methods a class must implement without specifying how does not match the stem it is a near-miss used to catch incomplete recall of An OOP mechanism that allows a class to acquire properties and behaviors from another class Option C A special method automatically called when an object of a class is created used to initialize it does not match the stem it is a near-miss used to catch incomplete recall of An OOP mechanism that allows a class to acquire properties.
- 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.” is not correct. The accepted answer is B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.. Inheritance is best defined as which of the following is answered by An OOP mechanism that allows a class to acquire properties and behaviors from another class option B Option A A
- 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.” is not correct. The accepted answer is B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.. Inheritance is best defined as which of the following is answered by An OOP mechanism that allows a class to acquire properties and behaviors from another class option B Option A A
- 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.” is not correct. The accepted answer is B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.. Inheritance is best defined as which of the following is answered by An OOP mechanism that allows a class to acquire properties and behaviors from another class option B Option A A
Correct answer
B. An OOP mechanism that allows a class to acquire properties and behaviors from another class.
Explanation
Inheritance is best defined as which of the following is answered by An OOP mechanism that allows a class to acquire properties and behaviors from another class option B Option A A contract that defines a set of methods a class must implement without specifying how does not match the stem it is a near-miss used to catch incomplete recall of An OOP mechanism that allows a class to acquire properties and behaviors from another class Option C A special method automatically called when an object of a class is created used to initialize it does not match the stem it is a near-miss used to catch incomplete recall of An OOP mechanism that allows a class to acquire properties.
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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