Techniques of System Analysis and design
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Introduction
High Peak Bicycles is a busy bike hiring shop in the countryside with over 200 bicycles in stock. It has got wide variety of machines. There are different rental rates and periods.
The proposed system in this report is designed to help the hiring shop managing its day to day rental activities. We have taken a good look at the scenario and picked out what we thought is an external entity. Generally the system we are supposed to design embraces Data Flow Diagrams, Data Dictionary generated from the DFD, Entity Relationships. These are all included in this report.
As the first stage, we have designed our proposed DFD which include; the context diagram, level 0 diagram, level 1 physical and the level 1 logical. We have also decomposed two processes from the level 1 physical diagram. We have agreed to do the Data Dictionary using the Rental agreement form data store...