3.9.2 Data Flow Diagram (DFD) DFD or Data Flow Diagram is a graphical representation that showing the flow of data of information system. It also shows the structured design of the program to replace the flowchart or pseudo code as program tool. Basically DFD can be divided into four components such as entity or external entity‚ process‚ data store and data flow. DFD start with an overview of the system that needs to be designed. This DFD known as context DFD that contain the entity and the process
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CREDIT CARD SALES SYSTEM The main entities of a Credit Card Sales System are: 1. Customer 2. Orders 3. Order Details 4. Bank 5. Retailer The main relationships among entities of a credit card sales System are: 1. Customer places an order. 2. Order contains order details. 3. An Order detail has a product. 4. Bank completes the payment. The main assumptions in a Credit Card Sale System are: 1. The Customer and the Retailer have an account in the same
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It’s a Tuesday. I’m finishing my workout at my neighborhood gym. I walk into the locker room‚ throw my clothes off‚ and head to the showers. The water is warm. I’m feeling like a real go-getter. The endorphins‚ the steam – it’s relaxing. Veeery relaxing. I take a handful of the shower gel that the gym supplies in buckets and start lathering up. I’m making sure things are clean down there. Really‚ really clean. (Not really‚ readers – I’m jerking off. Duh.) So I’m a showerbater; I admit it. I like
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protest writing. Radical writing is an extremely effective way of catching the public’s attention and catalyzing change. A sense of legitimacy is not intrinsic to an effective piece of protest writing‚ as shown by the comparison between the writing of Betty Friedan and Valerie Solanas. One is an extremely effective and respectable piece that had no exaggeration or radicalism in its message. The other is a radical and over the top piece that has no sense of legitimacy or
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Health Care Careers Diagram and Summary HCS 531 February 25‚ 2013 Health Care Careers Diagram and Summary Millions of people today want to recuperate from an illness or medical procedure in the comfort of his or her home. They desire to be independent while staying linked to their health care provider to feel confident in the quality and continuous care after discharge. With the help of a home health aide one can receive complete‚ cost-effective‚ quality care services within the comfort of
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Draw ENTITY RELATIONSHIP DIAGRAM (ERD) for the following requirement: 1. Students take courses in a college 2. Customers have accounts in a bank 3. People own vehicles 4. Employees manage projects 5. Machines are made up of parts 6. A college offers several courses. Attributes of the course include course code‚ name and credits. Each course may have zero or more subjects 7. Hotel (HotelNo‚ Name‚ Add‚ TelNo) Room (RoomNo‚ HotelNo‚ Type‚ Price) Booking (HotelNo
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A. Conceptual Framework IPO DIAGRAM: INPUT PROCESS OUTPUT The conceptual framework of this study is composed of different segments‚ which are to be discussed in the following section. 1.1 Population The intersection of Commonwealth Avenue: Don Antonio-Ever Gotesco is composed of around 300‚000 (San tayo pwede kumuha ng estimate?) people living within the 300-m radius. It is significant to determine the amount of commuters within
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telephones‚ personal digitalassistants (PDAs)‚and wirelessnetworking..Also.it.consists.of.certain.applications.include.GPSdevices ‚computer.mice‚keyboards ‚headsets‚ headphones‚satelliteTV ‚ broadcast television an cordless telephones.The basic block diagram of wireless communication is shown in Fig(1.1).
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In A Tree Grows in Brooklyn by Betty Smith‚ Francie and Neeley Nolan are children growing up during the early 1900’s. The brother and sister have to learn how to survive on bread crumbs (literally)‚ and make the most of what they do own. Francie is the main character of the novel‚ and from the very beginning‚ the readers can grasp the independence that inhibits Francie from a young age‚ unlike Neeley who is very dependent on his parents (especially Katie‚ his mother) to help him get along. When Neeley
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education classroom for 2 hours a day with his peers. Betty Armstrong is Jake’s general education teacher who is well organized and follows the daily schedule precisely. His teacher has said often how her goal is to make children feel safe in her classroom. She has always been a teacher of acceptance when it came to students with disabilities being in her classroom. Jake‚ on the other hand‚ fidgets in his seat‚ has behavioral problems‚
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