Podcast
Questions and Answers
Which concept ensures that the base class's integrity is maintained in object-oriented programming?
Which concept ensures that the base class's integrity is maintained in object-oriented programming?
- Inheritance (correct)
- Polymorphism
- Encapsulation
- Abstraction
In object-oriented programming, which class do all classes inherit from directly or indirectly?
In object-oriented programming, which class do all classes inherit from directly or indirectly?
- Object (correct)
- Root
- Main
- Base
Which concept allows a class to acquire methods from another class either directly or through a chain of inheritance?
Which concept allows a class to acquire methods from another class either directly or through a chain of inheritance?
- Inheritance (correct)
- Aggregation
- Composition
- Overloading
In the context of object-oriented programming, what is the purpose of Figure-12 mentioned in the text?
In the context of object-oriented programming, what is the purpose of Figure-12 mentioned in the text?
What type of relationship is established between two classes when one class inherits from another?
What type of relationship is established between two classes when one class inherits from another?
What is the main benefit of using inheritance in object-oriented programming?
What is the main benefit of using inheritance in object-oriented programming?
Which access modifier is typically used to give derived classes access to base-class members?
Which access modifier is typically used to give derived classes access to base-class members?
What is the purpose of using 'base' in derived classes in C#?
What is the purpose of using 'base' in derived classes in C#?
Which relationship does inheritance represent in object-oriented programming?
Which relationship does inheritance represent in object-oriented programming?
In object-oriented programming, what does a derived class do in relation to a base class?
In object-oriented programming, what does a derived class do in relation to a base class?
How are objects treated in relation to their inheritance hierarchy?
How are objects treated in relation to their inheritance hierarchy?
Which keyword declares that a derived-class method overrides a virtual or abstract base-class method?
Which keyword declares that a derived-class method overrides a virtual or abstract base-class method?
What happens when a method is overridden with a more restrictive access modifier?
What happens when a method is overridden with a more restrictive access modifier?
Which class represents an employee that receives a base salary in addition to a commission?
Which class represents an employee that receives a base salary in addition to a commission?
What can copying and pasting code from one class to another lead to?
What can copying and pasting code from one class to another lead to?
Why must a derived-class constructor call its base-class constructor?
Why must a derived-class constructor call its base-class constructor?
What does the virtual keyword allow in a base-class method?
What does the virtual keyword allow in a base-class method?
Inheritance enables a derived class to access which type of members of its base class?
Inheritance enables a derived class to access which type of members of its base class?
