Ex 10.2 – draw and annotate a class hierarchy that represents various types of animals in a zoo. show what characteristics would be represented in the various classes of the hierarchy. explain how polymorphism could play a role in guiding the feeding of the animals.

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.

Which text format is this, "the text is transcribed exactly as it sounds and includes all the utterances of the speakers. "?

Which one of the following voltages should never be measured directly with a vom? a. 1200 v b. 500 v c. 800 v d. 100v