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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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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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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EXPERIMENT (4) FLOW MEASUREMENT By: Eng. Motasem M. Abushaban. Eng. Fedaa M. Fayyad. PURPOSE: To study some of the famous instruments used in flow measurements. The measurement of water flow rate is an important topic in the study of fluid dynamics. There are many instruments used in flow measurements such as : o Venturi o Orifice plate o Variable area meter DESCRIPTION OF APPARATUS Water Flow Measuring Apparatus is designed as a free-standing apparatus for use on the
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Cloud Server with OpenFlow: Load Balancing Surya Prateek Surampalli Information Technology Department‚ Southern Polytechnic State University ssurampa@spsu.edu Abstract—in high-traffic Internet today‚ it is often desirable to have multiple servers that represent a single logical destination server to share the load. A typical configuration comprises multiple servers behind a load balancer that would determine which server would serve the request of a client. Such equipment is expensive
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FLOW CHART A flowchart is a type of diagram that represents an algorithm or process‚ showing the steps as boxes of various kinds‚ and their order by connecting them with arrows. This diagrammatic representation illustrates a solution to a given problem. Process operations are represented in these boxes‚ and arrows; rather‚ they are implied by the sequencing of operations. Flowcharts are used in analyzing‚ designing‚ documenting or managing a process or program in various fields. Symbol | Name
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Cash Flows Aleshia Wisch ACC206: Principles of Accounting II Prof. Eric Sumners August 11‚ 2014 ACC 206 Week Assignment 1. Critical Thinking Question: Answer the following questions: Why are noncash transactions‚ such as the exchange of common stock for a building for example‚ included on a statement of cash flows? How are these noncash transactions disclosed? It is important for a company to show what assets they have on hand that can convert to cash. Non cash transactions are disclosed
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What information does the cash flow statement provide that you cannot see in the other financial statements (income statement‚ balance sheet‚ owner’s equity)? What elements of the cash flow statement do you think are most important for company management to monitor and why? Is this different for investors? The cash flow statement reports a company’s inflow and outflow of cash. While an income statement provides the information about whether or not a company made a profit‚ a cash flow statement
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RUNNING HEAD: CASH FLOW Cash Flow Week 7/ Assignment Beverly Clarkson December 21‚ 2014 Daniel Carraher RUNNING HEAD: CASH FLOW
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