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Chapter 13: Problem 72

T \(F \quad\) A class's responsibilities are the things the class is responsible for knowing, and actions the class must perform.

Short Answer

Expert verified
"A class's responsibilities are the things the class is responsible for knowing, and actions the class must perform." Answer: T (True)

Step by step solution

01

Understanding the concept of a Class in OOP

In Object-Oriented Programming, a class is a blueprint for creating objects. It defines the structure and behavior of objects, including what they know (attributes) and what they can perform (methods). In simpler terms, a class's responsibilities are the things it is responsible for knowing and the actions it must perform.
02

Analyzing the given statement

The given statement is: "A class's responsibilities are the things the class is responsible for knowing, and actions the class must perform." We need to analyze whether this statement is true or false based on the concept of a class in OOP.
03

Matching the statement with the concept of a class

As mentioned earlier, a class's responsibilities include the things it is responsible for knowing (attributes) and the actions it must perform (methods). The given statement talks about a class's responsibilities involving knowing and performing actions, which matches the concept of a class in OOP.
04

Determine the truth value of the statement

Since the given statement matches the concept of a class in OOP, it can be concluded that the statement is true. The final answer is: T (True)

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Most popular questions from this chapter

T \(F\) Destructors cannot take arguments.

A(n) _________ constructor is one that requires no arguments.

Members of a class object may be accessed through a pointer to the object by using the _________ operator.

What is a mutator function? What is an accessor function?

Look at the following description of a problem domain: The bank offers the following types of accounts to its customers: savings accounts, checking accounts, and money market accounts. Customers are allowed to deposit money into an account (thereby increasing its balance), withdraw money from an account (thereby decreasing its balance), and earn interest on the account. Each account has an interest rate. Assume that you are writing an application that will calculate the amount of interest earned for a bank account. A) Identify the potential classes in this problem domain. B) Refine the list to include only the necessary class or classes for this problem. C) Identify the responsibilities of the class or classes.
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