Java Quiz

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

• Inheritance

• Polymorphism

• 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

• abstract

• extends

4. What type of inheritance where a class inherits the properties and behavior from another class?

• Single Inheritance  

• Multilevel Inheritance

• Hybrid Inheritance

• Hierarchical Inheritance

5. Which of the following 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 {}