Quiz on Encapsulation in Java

What is encapsulation in Java?

Which access modifier is commonly used for encapsulation?

Which of the following best demonstrates encapsulation?

What is the benefit of encapsulation?

What happens if we make all class members public?

How can we allow read-only access to a variable in encapsulation?

Which principle does encapsulation primarily support?

In Java, what is a standard way to implement encapsulation?

Which of these is NOT an advantage of encapsulation?

Can we achieve encapsulation without using private access modifier?

What does the following code illustrate?

class Student {
private int age;
public int getAge() { return age; }
public void setAge(int a) { age = a; }
}

Is it possible to use encapsulation without inheritance?

Why should you encapsulate your class variables?

What is true about setter methods?

What is the role of the getter method in encapsulation?**