Object Oriented Programming in Dart Quiz

What is the purpose of encapsulation in Object Oriented Programming?

• To prevent unauthorized access and modification of data

• To promote code reuse

• To simplify complex systems

• To hide unnecessary details

What is the purpose of inheritance in Object Oriented Programming?

• To simplify complex systems

• To hide unnecessary details

• To promote code reuse

• To prevent unauthorized access and modification of data

What does polymorphism refer to in Object Oriented Programming?

• The bundling of data and methods into a single unit

• The ability of objects to take on multiple forms

• The process of defining the structure of a class

• The process of passing on properties from one class to another

What is the purpose of abstraction in Object Oriented Programming?

• To promote code reuse

• To simplify complex systems

• To hide unnecessary details

• To manage complexity by focusing on essential features

Which pillar of Object Oriented Programming involves the creation of abstract classes and interfaces?

• Abstraction

• Polymorphism

• Inheritance

• Encapsulation

What is the mechanism that allows a new class to inherit properties and behaviors from an existing class?

• Abstraction

• Polymorphism

• Inheritance

• Encapsulation

What does the term 'polymorphism' mean in Object Oriented Programming?

• The ability of objects to take on multiple forms

• The process of defining the structure of a class

• The process of passing on properties from one class to another

• The bundling of data and methods into a single unit

What is the bundling of data and methods into a single unit known as in Object Oriented Programming?

• Abstraction

• Polymorphism

• Inheritance

• Encapsulation

What does inheritance facilitate in Object Oriented Programming?

• Simplifying complex systems

• Managing complexity by focusing on essential features

• Code reuse

• Hiding unnecessary details

What is the process of simplifying complex systems by modeling classes based on their essential characteristics while ignoring unnecessary details?

• Abstraction

• Polymorphism

• Inheritance

• Encapsulation