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Contents Contents 1 Definition-nature of the problem solved 3 Description of Business 3 Current Method Used 3 Data Flow of Current System 5 Inefficiencies and Problems 6 Origins and Forms of Data 7 Initial Problem Definition 7 Investigation and Analysis 8 Methods of Fact Finding 8 Interview Notes 9 4.6 Current Data Structures 11 4.7 Requirements Specification 12 Output requirements 12 4.8 Agreement to Requirements 14 4.9 Alternate Solutions 14 4.10 Limitations of Chosen Solution 16 Design 17 Nature of the Solution 17 5.1.1 Objectives 17 5.1.2 System Structure 18 Design of Forms 19 Design of Reports 22 Design of Mail Merged Letters 23 Design of Data Capture Forms 24 Relationships 24 ERD- Entity Relationship Diagram 24 TRD- Table Relationship Diagram 24 Table Designs 25 Query Designs 25 Data Dictionary 28 System Security 33 Data Security 34 Intended Benefits 34 Limits and scope 35 Time Line 36 Software Development 37 Input, Output and processing printouts 37 Queries 40 Data Structures 40 Definition-nature of the problem solved Description of Business * Willcare is an independent car mechanic business. The business located near the owner's home where there are a number garages available. It is a small service business promoted by the owner and has been running around 20 years. The owner may employ some workers for a specific job, but usually works alone on a variety of jobs. A separate outlet provides supplies...

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