A5 Solutions - 3 Context DFD for D2L system 3 Santhosh...

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ADVANCED SYSTEM ANALYSIS AND DESIGN A5 Santhosh Sunkara CWID: 11761417 [email protected] 1 Santhosh Sunkara
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Problem Analysis 1) Below are the entities, logical processes, data flows and data stores that are involved, starting from the time the student submits the timesheet Entities: Student, Engineering Firm, Payroll Department, Checking Account Logical Processes: Payroll process, Money transfer process Data Flows: Submitting Timesheet, Timesheet verification, Payroll system verification, Time sheet processing, Workdays calculation, Amount Calculation, Payment deposit, Confirmation Email Data Stores: Payroll data store, Bank Data 2) Context DFD diagram: 2 Santhosh Sunkara
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Level 1 DFD:
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Unformatted text preview: 3) Context DFD for D2L system: 3 Santhosh Sunkara Level 1 DFD: 4 Santhosh Sunkara INTEGRITY PLEDGE: “All my work for this course will be original and independently done. Sentences copied and pasted from the Internet will be placed in quotes and appropriately cited. I understand that special software very sensitive in plagiarism detection (with respect to Internet sources and other student submissions from now and in the past) is used for this course, and if any instance of plagiarism or some other violation is detected, I will get an F* or an appropriately lowered grade on this course.” Signed: Santhosh Sunkara_____[Santhosh Sunkara] 5 Santhosh Sunkara...
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