When one method calls another, which of the following statements are true? 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. The class methods and instance methods of one class may call the private instance methods of another class by using dot notation to invoke the method on an instance of the other class. The instance methods of a class may call, without using dot notation, any class method of the same class.

Consider the simple 3-station assembly line illustrated below, where the 2 machines at station 1 are parallel, i.e., the product only needs to go through one of the 2 machines before proceeding to station 2.what is the throughput time of this process?

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

In vista and windows 7, the appearance and personalization option allows you to change the