Java Inheritance

1. Which OOP features where one class inherits all the properties and behaviors of another class?

• Polymorphism

• Inheritance

• Abstraction

• Encapsulation

2. What do you call a class that inherits the properties of another class?

• superclass

• subsetclass

• subclass

• relativeclass

3. Which of these keywords must be used to inherit a class?

• super

• this

• void

• extends

3. What type of inheritance where the subclass inherits superclass?

• Single Inheritance  

• Multi-level Inheritance  

• Hierarchical Inheritance  

• Multiple Inheritance

5. Which of these syntaxes is the correct way of how the class Dog  inherit from the class Animal?

• class Dog + class Animal {}

• class Dog inherits class Animal {}

• class Dog extends Animal {}

• class Dog extends class Animal {}