When one method calls another, which of the following statements are true?I. The class methods and instance methods of one class may call the public class methods of another class using dot notation and referencing the name of the other class. II. The class methods and instance methods of one class may call the public instance methods of another class by using dot notation to invoke the method on an instance of the other class. III. The instance methods of a class may call, only using dot notation, any class method of the same class.
A)I onlyB)III onlyC)I and II onlyD)I and III onlyE)I, II, and III

C) I and II only

Explanation:

To call a method of one class from another class, we need to instantiate the other class inside the main class. An instance of one class can invoke the behavior of other instances, whether or not it belongs to its own class. The requirement is that the invoking instance has a reference to the invoked instance. Instance methods belong to the object of the class and not the class itself.

The following syntax can be followed:

ClassName object = new ClassName();

object.method();

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