4.Encapsulation

Which of the following are the three types of encapsulation?

• Variable, function, class
• Public, private, protected
• Member, function, class
• Data, implementation, interface

What is encapsulation in OOP?

• Inheritance
• Polymorphism
• Encapsulation
• Abstraction

Which of the following explains encapsulation with an example?

• Inheritance
• Polymorphism
• Encapsulation
• Abstraction

What do abstraction and encapsulation mean in Java?

• Inheritance, polymorphism
• Abstraction, encapsulation
• Encapsulation, inheritance
• Polymorphism, abstraction

What are the advantages of encapsulation?

• Security, inheritance, polymorphism
• Security, data protection, access control
• Access control, abstraction, polymorphism
• Ease of maintenance, inheritance, data protection

What is encapsulation?

• Inheritance
• Polymorphism
• Encapsulation
• Information hiding

What is the purpose of data encapsulation?

• Organization
• Security
• Polymorphism
• Inheritance

How to implement encapsulation in Java?

• Inheritance
• Polymorphism
• Encapsulation
• Abstraction

What is the benefit of encapsulation in Java?

• Flexibility
• Control
• Polymorphism
• Inheritance

What is the difference between data hiding and encapsulation?

• Inheritance, polymorphism
• Data security, simplicity
• Abstraction, data protection
• Flexibility, control