​An input window class is an example of a(n ) ____ design class type.Question 20Select one:a.​boundaryb.​controlc.​entityd.​persistent

To answer the question regarding the classification of an input window class within software design, let's break down the possible options:

1. Boundary: This type of class interacts with the user interface, acting as a point of interaction between users and the system. It captures input and presents output to the user.

2. Control: Control classes are responsible for managing the flow of data between boundary and entity classes, often containing the logic for application processes.

3. Entity: Entity classes represent the core business objects and encapsulate data and behavior related to those entities.

4. Persistent: This type of class typically deals with data storage and retrieval, often dealing with databases or file systems.

Conclusion

Since an input window class is primarily concerned with user interaction and capturing data from users, the correct answer would be a. boundary. Boundary classes are essential for facilitating communication between the user and the system.