Chapter 14: Problem 6
In this chapter, we use the metaphor of a cookie cutter and cookies that are made from the cookie cutter to describe classes and objects. In this metaphor, are objects the cookie cutter, or the cookies?
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Chapter 14: Problem 6
In this chapter, we use the metaphor of a cookie cutter and cookies that are made from the cookie cutter to describe classes and objects. In this metaphor, are objects the cookie cutter, or the cookies?
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Look at the following pseudocode, which is the first line of a class definition. What is the name of the superclass? What is the name of the subclass? Class Canary Extends Bird
What is a default constructor?
What causes an item of data to become stale?
You hear someone make the following comment: "A blueprint is a design for a house. A carpenter can use the blueprint to build the house. If the carpenter wishes, he or she can build several identical houses from the same blueprint." Think of this as a metaphor for classes and objects. Does the blueprint represent a class, or does it represent an object?
In this section, we discussed superclasses and subclasses. Which is the general class and which is the specialized class?
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