Sales Representative

Topics: Entity-relationship model, Relationship, Entity Pages: 5 (342 words) Published: October 19, 2014
CHAPTER III
Description of the Proposed System
3.1 General Objective of the System
Developing a Computerized Grading System for JHCSC Molave-ESU 3.2 Specific Objectives of the System
Specifically the developed system aims to provide an quick access n submitting grades and convenience to the students; the main thoughts for its adaptability were the following: To provide a system with a user friendly interface;

-To provide the staff obtain a convenient and hassle free services; -To provide and improve the students transaction process.
-To provide solution on the problem encountered during the course of the research; To provide JHCSC Molave-ESU with today’s modernization; and 3.3 Scopes and Limitations
Scopes:
1. List of grades of the students;
2. Provides quick access of submitting grades by the registrar; 3. Students info; and
4. List of subjects;

Limitations:
1. Enrolment System;
2. Billing System; and
3. Employees payroll system;

3.4 Charts, Tables and Diagrams
HIPO (Hierarchical Input Process Output) diagram reveals the flow of the process of the system in which it shows the functions of each module and give the user an idea. Data Flow Diagram reveals the relationships among and between the various components in a program or system. Entity Relationship Diagram illustrates the relationships between entities in a database. Context Diagram provides a visual model of the interactions between the system and the outside entities that interface with the solution.

3.4.1. Level of Users
Admin
LOG IN
for the system administrator’s accessibility.
ADD
Add subject, students, school year, year level, course and grades; EDIT
Edit subject students, school year, year level, course and grades;

DELETE
Delete subject, students, school year, year level, course and grades; VIEW
View subject, students, school year, year level, course and grades; RESET
Resets inputted data.
CANCEL
Revokes inputted data.
Users
VIEW
For viewing their grades and profile.
EDIT
For editing their profile.

3.4.2 The Graphical User Interface

Figure1. Data flow diagram

Figure2. Proposed System Basic Diagram

Figure 3. Proposed System Data Flow Diagram

Figure 4. Entity Relationship Diagram

Figure 5. Entity Relationship Diagram for student’s information’s
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