DATA FLOW DIAGRAM Group#7 Nugao Oserin Obongen The Data Flow Diagram (DFD) • a graphical representation of the flow of data through an information system. It enables you to represent the processes in your information system from the viewpoint of data. The DFD lets you visualize how the system operates‚ what the system accomplishes and how it will be implemented‚ when it is refined with further specification. • Data flow diagrams are used by systems analysts to design information-processing systems
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PAYROLL NOTIFICATION SYSTEM VIA SMS JEROME F. COLLADO HOLY TRINITY COLLEGE OF GENERAL SANTOS CITY COLLEGE OF INFORMATION TECHNOLOGY EDUCATION GENERAL SANTOS CITY PAYROLL NOTIFICATION SYSTEM VIA SMS A Thesis Presented to the Faculty of the College of Information Technology Education Holy Trinity College of General Santos City _______________________________ In Partial Fulfillment Of the Requirements for the Degree Bachelor of Science in Computer
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Narrative Flow of the Current System a. Flow of Data Figure 1 shows the data flow diagram of the current system where do the Research data on Research Development and Extension come from. First‚ the data will come from the Researcher then they will give it to their adviser‚ next to the Department Coordinator‚ Research Chairman‚ Campus Dean‚ Campus Administrator then it will be sent to Research Development and Extension Office on Capiz State University Main Campus. 1.0 Adviser 2.0 Department
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mywbut.com Data Flow Diagrams (DFDs) 1 mywbut.com Specific Instructional Objectives At the end of this lesson the student will be able to: • • • Identify the activities carried out during the structured analysis phase. Explain what a DFD is. Explain why constructing DFDs are important in arriving at a good software design. • Explain what a data dictionary is. • Explain the importance of data dictionary. • Identify whether a DFD is balanced. Structured Analysis Structured analysis
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Figure 1.0: Entity Relationship Diagram of Generic Academic Performance Monitoring System Figure 2.0: Context Diagram of Generic Academic Performance Monitoring System The figure 2.0 represents the two (2) users of the Generic Academic Performance Monitoring System namely the Administrator and the Professor. The Administrator entity shows the capability to access the system; manage account by modifying account’s profile; managing member’s account such as creating new user profile and updating
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Week 1-Discussion 1-Circular Flow Diagram To first explain how the circular flow diagram relates to the current economic situation‚ one must realize that the two‚ three‚ and four sector models no longer apply to the United States any more. Only the five sector model currently applies. The five sector model of the circular flow of income is a more realistic representation of the economy and has a more definitive look as to what and how economics really is in the world. In the more simplistic two
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Norte PAYROLL SYSTEM Submitted to: MR. REYNOLD VILLACILLO Submitted by: JAIZEL GAMAYO NOVIE MAE REMIGIO CATHLYN ANN VALDEZ October 13‚ 2011 Acknowledgement We would like to extend our sincerest thanks to all the people who help us and for being a partner in conducting this study. To our parents‚ who always there for their moral and financial support; To Hon. Arlene Monje Torralba;Municipal Mayor of Badoc‚ Ilocos Norte for allowing us to design a new Payroll System for them;
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CHAPTER 1 INTRODUCTION BACKGROUND OF THE STUDY Payroll have a bigger to the relationship of clients and employees in the company. One of the most important task in running a business comleting payroll. This can show the financial record of an employee‚ and so how do they work and their performance. The Payments‚ including the wages‚ bonuses and deduction‚ can’t get the total without any computation happened. And computing manually‚ makes a long way.
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Payroll System Contents Phase 1 Project Analysis and Planning 1.1. Study of the Problem 1.2. Project Scope 1.3. Objectives Phase 2 Cost Estimation Phase 3 Modeling the Requirements 3.1. Module Description 3.1.1. Login 3.1.2. Employee Details 3.1.3. Salary Details 3.1.4. Modify 3.2. UML Diagram 3.2.1. Use case Diagram 3.2.2. Class Diagram 3.2.3. Sequence Diagram 3.2.4. Collaboration
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EXISTING SYSTEMS OVERVIEW ➢ Background of the Company ➢ Organizational Structure and its Function to the Organization ➢ Existing System Overview ➢ Analysis for Existing System Cost Show the ff: ▪ Labour Expense ▪ Utilities Expense ▪ Rent Expense ▪ Office Supplies Expense ➢ Data Flow Diagram CHAPTER 3 SYSTEM FINDINGS ➢ System Findings ➢ Software Development Cost ➢ Hardware Development Cost ➢ Analysis for Propose System Cost
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