2. Introduction Objectives
Problem
Methodology Scope & Limitations
Diagrams Software Requirements

3. What is Online
Information
System?

4. General Problem Specific Problem

5. General Problem
How will the Vicente P. Trinidad National High School will create
a website for the alumnus of VPTNHS that will post the
announcements and events of the school.

6. Specific Problem
•How will the Vicente P. Trinidad National High School
post their announcements and events for their alumnus
through a website.

7. Specific Problem
•How will the Vicente P. Trinidad National High School to
keep their contact with their alumnus..

8. Specific Problem
•How will the school keep the maintenance for the
system.

9. Specific Problem
•How will the school prevent unauthorized access to the
system.

10. Specific Problem
•How to verify all their alumni registrants.

11. General Objective Specific Objective

12. General Objective
To create a website for the alumnus of VPTNHS that will post the
announcements and events of the school and to provide relevant
information about the alumni, faculty and school organizations.

13. Specific Objective
•To be able to develop a module that will help Vicente P.
Trinidad National Highschool post their announcements
and events for their alumnus through forums.

14. Specific Objective
•To be able to develop a forum website where all the
files are dynamic and will retrieve information from the
database.

15. Specific Objective
•To be able to develop a maintenance for the system.

16. Specific Objective
•To be able to provide a security to prevent unauthorized
access to the system.

17. Specific Objective
•To be able to develop that will have a verification
process for all its alumni registrant.

18. Scope Limitation

19. Client
Home

20. Client
Alumni

21. Client
Faculty
and
Staff

22. Client
Organizations

23. Client
About Us

24. Client
Contact Us

25. Server
Log-In

26. Server
Events and
Announcements

27. Server
Organizations

28. Server
About Us

29. Server
Faculty
and
Staff

30. Server
Alumni

31. Server
User
Accounts

32. Limitations

33. Fourth
Generation
Technique
(4GT)

34. Requirements
Gathering
Design Architecture
Search Components Evaluate Architecture
Implementati
on using 4GL
Testing

35. Four Phases
 Requirements Gathering
 Design Architecture
 Implementation using 4GL Language
 Testing

36. Entity Relationship
Data Flow Diagram Context Diagram
Diagram

40. Software Requirements
 Google Chrome
 Mozilla Firefox
 Internet Explorer 8