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Chapter 6: Problem 18

What is a problem domain?

Short Answer

Expert verified
Answer: A problem domain is the specific area of interest or application within which a given problem or set of related problems exist. It refers to the particular set of requirements, constraints, and goals that must be addressed when solving a problem. Understanding the problem domain is important because it helps in identifying and defining the problems to be solved, developing appropriate solutions, and evaluating those solutions based on their ability to meet the specific requirements, constraints, and goals of the problem domain. An example of a problem domain is the healthcare industry in the context of creating a new scheduling system for a hospital.

Step by step solution

01

Define problem domain

A problem domain is the specific area of interest or application within which a given problem or set of related problems exist. It refers to the particular set of requirements, constraints, and goals that must be addressed when solving a particular problem. Understanding the problem domain is critical for identifying and defining the problems to be solved, developing appropriate solutions, and evaluating those solutions based on their ability to meet the specific requirements, constraints, and goals of the problem domain.
02

Present an example

For example, imagine a software company has been asked to create a new scheduling system for a hospital. In this case, the problem domain is the healthcare industry, specifically focusing on hospital operations, such as staff schedules and patient appointments. Understanding this problem domain allows the software developers to identify the unique challenges faced by hospitals, as well as the specific requirements and constraints that this scheduling system must address.

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Most popular questions from this chapter

How do you identify the potential classes in a problem domain description?

How many default constructors may a class have?

Assume that the following is a constructor, which appears in a class: ClassAct(int number) { item = number; } a) What is the name of the class that this constructor appears in? b) Write a statement that creates an object from the class and passes the value 25 as an argument to the constructor.

What is a method's signature?

When designing an object-oriented application, who should write a description of the problem domain?
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