Exam 3: Systems Development and Documentation Techniques

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In a DFD,lines that are horizontal and parallel to each other represent

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Which symbol would be used in a flowchart to represent employee time cards sent by department managers to the payroll department?

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Chuck and Jill Scruggs are partners in both life and business.They travel in their motor home six months of the year and buy unique artifacts.Within hours after the Scruggs make a purchase,they have photographed it,written a description of it,and posted it for sale on eBay with a reservation price.Anything that does not sell is shipped back to Austin,Texas,for display in The House of Curiosities,a retail business that the Scruggs operate during the balance of the year.Which symbol should be used to represent eBay in a context diagram of this process?

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Chas Mulligan has been hired by Yardley Security as an assistant to the internal auditor.He has been asked to thoroughly document the exiting accounting information system in preparation for making recommendations for improvements.He decides to begin with a description of the information stored in paper records,their sources,and their destinations.The documentation tool that he should employ for this purpose is a

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Chas Mulligan has been hired by Yardley Security as an assistant to the internal auditor.He has been asked to thoroughly document the exiting accounting information system in preparation for making recommendations for improvements.He decides to begin by meeting with the information technology staff in order develop an understanding of the overall operation of the AIS,including data entry,storage,and output.The documentation tool that he should employ for this purpose is a

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Following is a context diagram for a current Payroll Processing System.)Identify the data sources and destinations,data flows,and transformation process marked by question marks.)What would you need to do to explode this diagram? Following is a context diagram for a current Payroll Processing System.)Identify the data sources and destinations,data flows,and transformation process marked by question marks.)What would you need to do to explode this diagram?

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In the data flow diagram of the customer payment process,"Customer" will appear in

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Which symbol would be used in a flowchart to represent an invoice sent to a customer?

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What should be the first thing the creator of a flowchart does before beginning a flowchart?

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Which symbol would be used in a flowchart to represent a general ledger?

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P 71 64)Identify five important guidelines for drawing a flowchart.Select one from your list and describe why it could be the most important one to consider when preparing a flowchart.(Hint: You may want to support your argument with an example.)

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P 64-65 62)Discuss the idea of a data flow.

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The Union Soup Kitchen is a non-profit organization that collects,stores,prepares and provides food to the homeless in Erie,Pennsylvania.Donations of food are recorded in a database and a receipt is provided to the donor.When food is used,the database is updated so that it always reflects the amounts and types of food that are available.In a data flow diagram,which type of symbol would be used to represent the flow of data from the donor into the system?

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Which symbol would be used in a flowchart to represent the display of a report on a computer screen?

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A data flow diagram (or DFD)has four basic elements.The altering of data from inputs to outputs is known as

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Which symbol would be used in a flowchart to represent a file of paper documents?

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Flowcharts are created using a standard set of symbols.These symbols can be divided into four basic categories.A square denotes an auxiliary operation and is found in which flowchart symbol category?

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Ppp 57)How is a DFD different from a flowchart?

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Which symbol would be used in a flowchart to represent a flow of data or documents?

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P62 50)What are the various ways to document a system?

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