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Contents Page. Requirement of Brief Evidence Page Reference Design Definition of data requirements Top down design. Data relationships. Inputs Processes Outputs. 2 3 3 3 3 User interface design including outputs, forms and reports. Software choices. Report design. Visual basic interface. Letter design. 4 5 5 6 Method of data entry, including validation Validation checks. Error messages 6 7 Record structure, file organisation and processing Candidate table. Fields in tables Links between tables. 7 8 8 Security and integrity of data Security. 9 System design Flow chart. Links between interface 10 11 Implementation / Testing Hard copy output to prove the correct working of the system. Design of queries Design of reports Test data. Test runs - print screens. 12 13 14 15,16,17 Hard copy solution. Visual Basic codes. 18,19,20,21 Appendix A - Printouts of test data runs. Reports for UKAB Letter to exam centre. 22 This system is designed for the monitoring of post examination re-marks for any test papers that a centre has requested to be re-marked. The top down design helps to clarify the problem and separate it out into smaller working units. Diagram 1 Top Down Design. Diagram 2 helps to show the relationship between the different units identified in the top down design. Data Requirements Diagram 3 Data Relationship. 1. Inputs i. Candidate number-...

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