Description of Processing Logic Preliminary fact finding for processing logic determined that customer total charges was calculated as follows: All booking records for a customer are checked for charged items. While there are booking events associated with a customer, each homestay booking entry associated with that booking event is checked as follows: If the actual checkout date is greater than the booking checkout date then the homestay booking status is set to overdue and the homestay booking extra charges is added to the booking extra charge and a reminder is issued. The customer can repeat the booking process for prolong stay at the homestay. After the booking has been processed, the resulting extra booking charges is added to the customer total booking charges. Page 5 of 6 Assessment Requirements You are to prepare a summary of major functions (Table 1), data description and description of process logic, these will typically provide sufficient information for you to: produce logical and physical data flow diagrams (DFDs) of the system from context level to at least a level 0 and level 1 DFD using Gane and Sarson notation; Produce a logic model of the processing logic for one or more primitive DFD processes. In order to produce the systems proposal report, you will have to produce the necessary sections. Your report must contain the submissions as listed in Table 2. Submissions Weighting % Recommended Pages per Section Introduction Process Modeling Context Diagram Logical DFD Level 0 Logical DFD Level 1 10 20 20 20 1 1 1 1 Logic Modeling Structure English, Decision Tree, Decision Table 10 10 10 1 1 1 Table 2. Report sections and weightings.

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