UML diagrams for the Attendance Management project. Following are the different UML diagrams like Components, Activity, Use Case, and Sequence diagrams of the Attendance Management System.
With the help of these diagrams, one can get a better understanding of the project.
UML Diagram for Attendance Management System
In this article, we have put together the structural UML diagrams i.e. component diagrams, and three types of behavioural UML diagrams i.e. Activity, Sequence, and Use Case diagrams for the Attendance Management Project. We have also covered this project’s data flow diagram (DFD).
This web application is developed to provide an online medium where Admin can manage any educational institute.
Component diagram for Attendance Management Project
Component diagrams are essentially class diagrams that focus on a system’s components that are often used to model the static implementation view of a system. The components are connected by lines representing relationships within the systems.
In the diagram, it can be seen that there are components namely students, courses, assigned faculty, faculty, and subject. There are two users that can access the system. One is the admin and the other is the faculty.
Admin can manage any details related to the students, faculty, courses, and subject in the system. Admin will be allowed to add/remove any student and faculty member. Admin will be responsible for maintaining the databases.
Faculty can add the Attendance with all the information like timing, subjects, faculty, days, etc. Faculty can access the Attendance and other information anytime.
Activity diagram for Attendance Management Project
Activity diagrams in UML display the functionalities of various activities and flow in management processes and software systems. The flow in the activity diagram can be sequential, branched, or concurrent.
Admin will be responsible for maintaining the system and also, keeping a check on faculty members, courses created for classes, information about courses, subjects, etc.
Admin can View and Add/EDIT/Deletenew faculty and students into the system. Admin can View and Add/EDIT/Deletenew subjects and courses into the system. Admin can manage subjects, students and faculty members.
Whereas, Faculty members can manage and maintain the attendance of students.
Sequence diagram for Attendance Management Project
Sequence diagrams in UML are used to illustrate the sequence of messages between objects in an interaction. A sequence diagram consists of a group of objects that are represented by lifelines and the messages that they exchange over time during the interaction.
Admin can course with all the information like subjects, faculty, days, etc. Admin can View and Add new faculty and student into the system. Admin can View and Add new subjects into the system. Admin can manage subjects, students and faculty members. Admin can assign faculties to a particular subject accordingly.
Faculty can access the Attendance and other information anytime.
Use Case Diagram for Attendance Management Project
A UML use case diagram can create a broad, high-level view of the relationship between use cases, actors involved, and systems being performed.
As you can see from the examples below, use cases are represented by oval shapes, and the lines then show at which point an actor/user participates and interacts with their corresponding use case. You can see where each actor is involved in the entire process.
Admin, every use case is accessible to the admin except for attendance whereas, faculty as a user can access add student, profile, and login/logout use cases.
DFD Diagram for Attendance Management Project
A data flow diagram represents the flow of information for any process or system. It shows the system with its relationship to external entities. Here, we can see how the users and the process flow work in a system.
Admin will manage the overall application. The critical objective is to have an application where Attendance can be maintained and updated accordingly. This project has all the necessary functionality from adding and deleting courses, faculty, students, and subjects from the system.
Admin and Faculty can manage their “MY Profile” and can change the password. There is Login/Logout functionality.
On the other hand, it is the faculty’s responsibility to maintain the attendance of each student.
