Starting Out with Programming Logic and Design (4th Edition)

4th Edition

ISBN: 9780133985078

Author: Tony Gaddis

Publisher: PEARSON

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Textbook Question

Chapter 14, Problem 16MC

The ___________ characteristic of object-oriented programming allows a superclass variable to reference a subclass object.

a. polymorphism
b. inheritance
c. generalization
d. specialization

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Chapter 14, Problem 15MC

Chapter 14, Problem 1TF

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A superclass’s ------------------ members are accessible anywhere that the program has a reference to an object of that superclass or to an object of one of its subclasses.

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True or False A subclass can have more fields and methods than its superclass.

Chapter 14 Solutions

Starting Out with Programming Logic and Design (4th Edition)

Ch. 14.1 - What is an object?Ch. 14.1 - Prob. 14.2CP Ch. 14.1 - Prob. 14.3CP Ch. 14.1 - What are public methods? What are private methods?Ch. 14.2 - You hear someone make the following comment: A...Ch. 14.2 - In this chapter, we use the metaphor of a cookie...Ch. 14.2 - Prob. 14.7CP Ch. 14.2 - Prob. 14.8CP Ch. 14.2 - When a class variable is said to reference an...Ch. 14.2 - Prob. 14.10CP

Ch. 14.2 - Prob. 14.11CP Ch. 14.2 - What is a constructor? When does a constructor...Ch. 14.2 - What is a default constructor?Ch. 14.3 - Prob. 14.14CP Ch. 14.3 - Suppose a class has a field named description. The...Ch. 14.3 - Prob. 14.16CP Ch. 14.4 - Prob. 14.17CP Ch. 14.4 - What technique was described in this section for...Ch. 14.4 - What are classes responsibilities?Ch. 14.4 - Prob. 14.20CP Ch. 14.5 - In this section, we discussed superclasses and...Ch. 14.5 - Prob. 14.22CP Ch. 14.5 - What does a subclass inherit from its superclass?Ch. 14.5 - Look at the following pseudocode; which is the...Ch. 14.6 - Look at the following pseudocode class...Ch. 14 - Prob. 1MC Ch. 14 - Prob. 2MC Ch. 14 - A(n) ____ is a member of a class that holds data....Ch. 14 - The _________ specifies how a classs field or...Ch. 14 - A classs fields are commonly declared with the...Ch. 14 - Prob. 6MC Ch. 14 - In many programming languages, the _____ key word...Ch. 14 - A(n) ____ method gets a value from a class's field...Ch. 14 - A(n) ____ method stores a value in a field or...Ch. 14 - A(n) ____ method is automatically called when an...Ch. 14 - A set of standard diagrams for graphically...Ch. 14 - When the value of an item is dependent on other...Ch. 14 - A classs responsibilities are _____. a. objects...Ch. 14 - In an inheritance relationship, the _____ is the...Ch. 14 - In an inheritance relationship, the _____ is the...Ch. 14 - The ___________ characteristic of object-oriented...Ch. 14 - The practice of procedural programming is centered...Ch. 14 - Object reusability has been a factor in the...Ch. 14 - It is a common practice in object-oriented...Ch. 14 - One way to find the classes needed for an...Ch. 14 - The superclass inherits fields and methods from...Ch. 14 - Polymorphism allows a class variable of the...Ch. 14 - Prob. 1SA Ch. 14 - Prob. 2SA Ch. 14 - What is the difference between a class and an...Ch. 14 - In many programming languages, what does the New...Ch. 14 - The following pseudocode statement calls an...Ch. 14 - Prob. 6SA Ch. 14 - What does a subclass inherit from its superclass?Ch. 14 - Look at the following pseudocode, which is the...Ch. 14 - Prob. 1AW Ch. 14 - Look at this partial class definition, and then...Ch. 14 - Look at the following description of a problem...Ch. 14 - In pseudocode, write the first line of the...Ch. 14 - Look at the following pseudocode class...Ch. 14 - Pet Class Design a class named Pet, which should...Ch. 14 - Car Class Design a class named Car that has the...Ch. 14 - Personal Information Class Design a class that...Ch. 14 - Emp1oyee and ProductionWorker Classes Design an...Ch. 14 - Essay Class Design an Essay class that extends the...

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The ___________ characteristic of object-oriented programming allows a superclass variable to reference a subclass object. a. polymorphism b. inheritance c. generalization d. specialization

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Chapter 14 Solutions

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