Saturday, March 26, 2011

Lecture # 2: Scenarios for practising Use Case Diagram

Scenario # 1

A patient takes appointment with scheduler for checkup. On the appointment date the doctor performs checkup. While doing checkup the doctor checks body temperature and blood pressure. In addition, the doctor also looks at the previous medical record, if it is available in the clinic. Finally, the patient pays fee to doctor.



Scenario # 2

An employee can apply for leave. For applying, an employee will have to submit a form. In case of annual leave a manager will have to approve leave. While approving, the manager will confirm that employee has sufficient leave balance and no critical task are assigned to him.


Scenario # 3

End user submits their registration form. The details of the information are compared by administration with existing data. If the information is verified then the End user is activated. Activation involves sending Emails, containing username and temporary password.

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