Physical Process Model
Context and Level 0-4.1 Data Flow Diagram
I D:
Level-0
Level-0:
System Administrator Registration
Description:
The System Administrator (SA) will have access to register the student data along with the program information. System Administrator will register all require student information to the system. Each student will have their unique identifier.
Priority:
High
Trigger:
Students require to register their information for enrollment.
Primary Actor:
System Administrator
Preconditions:
Student enrollment
Normal Course:
System Administrator will enter student’s basic information
Alternative Course:
Hard paper or hand-written form base registration
Admin can also take students fingerprint for unique identification.
Postconditions:
Student record management
Main Success Scenario:
System Administrator should be able to login and view all student information.
System Administrator can register any new student to the system.
System Administrator can update/delete any student program information.
Exceptions:
Unavailability of student, student data or hardware failure
