This exercise is a free response question. Imagine that someone comes to you and asks you to design a class that represents a Pizza. What instance variables should the Pizza class have? What do the instance variables represent? What are the types of those instance variables?

Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. a) true b) false

You need a reliable network for about twenty-five computers that will be distributed across a large building. it is important that the network be relatively cheap. which topology should you use?

Create a class named majors that includes an enumeration for the six majors offered by a college as follows: acc, chem, cis, eng, his, phys. display the enumeration values for the user, then prompt the user to enter a major. display the college division in which the major falls. acc and cis are in the business division, chem and phys are in the science division, and eng and his are in the humanities division. save the file as majors. java.