IT 315 Module Five Courses and Classes Records System: Maintain Class Records Use Case Description and Class Diagram This document contains the
IT 315 Module Five Courses and Classes Records System:
Maintain Class Records Use Case Description and Class Diagram
This document contains the following models for the Courses and Classes records system:
- Use case description for the Maintain Class records
- Class diagram for the Courses and Classes records system
The following is the Maintain Class records use case description:
| Use Case Name:Maintain Class Records | ID: | Importance Level: |
| Primary Actor: Staff Member | Use Case Type: Detail, Essential | |
| Stakeholders and Interests: The staff member maintains (i.e., creates, reads, modifies, and deletes) class records for a given course. | ||
| Brief Description: This CRUD (create, read, update, and delete) use case maintains the educational institution’s records of the classes it offers (for a given course). It provides the staff member actor with complete control over the creation, deletion, modification, and reading of class records for a given course. | ||
| Trigger: A staff member wanting to maintain the class records for a given course Type: | ||
| Relationships: Association with the staff member actor Include relationship to the login into the Courses and Classes Records use case | ||
|
Normal Flow of Events:
The staff member enters the course
whose classes are to be maintained.The system responds with a list of
all classes (either online or face-to-face) for the entered course.The staff member then selects one
of the classes and commands the system to perform one of the following operations
on the selected class:Delete the selected class.Modify certain fields in the
selected class. Alternatively, the staff member actor
can create a new class offering for the course, classify it as an online or
face-to-face class, and then enter the required information for all kinds of
classes and for each classification as follows:For all classes:Class begin date and class end dateFor online classes:Class URLClass browserFor face-to-face classes:Class buildingClass room | ||
| SubFlows: | ||
| Alternate/Exceptional Flows: Alternate Flows: Each one of the CRUD operations is considered an alternate flow through the use case. Exceptional Flows: This is when the course entered does not exist in the system. |
The diagram on the page below is the class diagram for the Courses and Classes Records System:
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