use case diagrams and its descriptions
TRANSCRIPT
USE CASE DIAGRAMS AND ITS DESCRIPTIONS
1. Restaurant Model
Description: - This is use case diagram of Restaurant. Here Client comes in the
restaurant for eating some food and also drinking for wine. He calls waiter to take
order for food and wine (if client wants). The waiters receive order from client and
give it to chief for order confirmation. After confirmation of order the food is
prepared and serves by waiter to the client and also serves wine (if client wants).
The client eats the food and drink wine. Finally cashier accept the payment for
food and wine (if it is served) from client directly or waiter will come to give the
payment which is taken from client.
2. College library Model
Description: - This is use case diagram of College library system. The head of the
library is librarian who has several authorities and responsibilities of library. He
manages the number of student records and organize the book details in proper
manner in which he add the student record, delete the student record, modify the
student record and in books details he add the book details, delete the book details
and Modify the book details. When any student wants book from library so he
firstly view the student details. After that he views the book detail which is taken
by student and then he issues the particular book. After studying the book the
student returns that book to the librarian.
3. Online shopping Model
Description: - This is use case diagram of online shopping. The customer does
shopping through internet. The customer starts shopping on web so first he/she
finds the authentication service where customer needs to register without
registration customer cannot do online shopping. After Authentication the
customer makes purchase the items where customer view the items and identify the
provider’s means identity of item provider then customer makes payment/checkout
through credit card service or PayPal.
4. University registration system
Description: - This use case diagram shows the university registration system. The
student start registration into the system for this first sign on to the system, browse
the catalogs of the course then adds the course to the enrollment cart and place the
order for course enrollment. The order verification system has to verify the order.
The administrator then views the pending orders and approves the order to enroll
student and finally all the process is completed then student receive enrollment
status E-mail.
5. Hospital management system
Description: - This use case diagram shows HMS .The patient first take
appointment form receptionist then doctor takes treatment .Doctor first diagnosis
the patient ,give normal treatment and delivery. The surgeon do operation in which
nurse is assisting. Finally admin generate a bill and patient pay the bill either using
credit card or by cash.
6. Movie Store
Description: - This use case model shows the movie store. There are two types of
customer booking the movie ticket first in store customer and telephone customer.
The customers identify the movie with help of clerk, the customer open account,
review the account status and return the movie to the clerk.
7. Course Registration System
Description: - This use case diagram shows the course registration system. The
student first login then student select the course after selecting the course, student
register the course and finally submit the admit card. The professor also login first
and take catalog and student academic, select the course for teaching and submit
the marks. The register first login then he put staff information, student
information, and class registration and course fee.