Question

32) Which of these is correct?

a) A base class is a parent class or super class
b) A base class is a child class or derived class
c) A child class is a super class of its parent
d) A parent class is a subclass of its child
e) None of the above

Answer 1

The correct answer is (a) A base class is a parent class or super class, which aligns with object-oriented programming inheritance principles.

Step-by-step explanation:

The correct choice is (a) A base class is a parent class or super class. In object-oriented programming, the terms base class, parent class, and super class all refer to a class that is being extended or inherited from. A base class provides the foundational attributes and methods that other classes, known as derived or child classes, can inherit. The child class or derived class is a specialized version of the base class, adding new attributes or methods or modifying existing ones.

Understanding the relationship between parent and child classes is fundamental in object-oriented design. This allows for the creation of more complex and specialized objects while still maintaining a tidy and intuitive structure within the codebase.