Draw physical level dfd the existing system cch

Rachel checks the bookings log daily and produces a loan form for each car that is to be loaned out the following day. She also produces a daily schedule showing the cars that need to be collected or delivered that day this is passed to Mark so he can arrange for the delivery or collection.

When a member takes delivery of a car, they are asked to sign the 2-part loan form. One part is given to the member as a receipt and the other copy part is returned to the office where it is filed.

You are required to submit the following deliverables

Based on the case study above and the interview with the business owner produce the following MODELS using the QSEE CASE tool for your diagrams. Your work should be uploaded to the VLE as a single MS Word document (You will need to export these files from QSEE to Word):

1. Draw a Logical Level 1 DFD of the proposed new system in CCH (including any new requirements following the interview in week 8). (20 Marks)

A customer visits the ‘Online Shopping’ via a website. They will register or login before they View Items, Make a Purchase and Client Register. In order to register, the customer will need Authentication to proceed to checkout. Customers use view items to inform their decision and to progress to make a purchase. Client register allows the customer to claim some points and special offers in the system. Then the customer proceeds to Checkout if happy with the item and makes a payment, which is supported by the Credit Payment Service. Payment can be made using a PayPal, Master Card of any type or Cash.

3. The manager is eager to find out as to which car gets rented out the most so that he can plan accordingly so the software system must place this information at his finger tips for managerial level decision making. This allows the manager in finding out the most loved car in his store so that he can get some additional stock cars of the same type.

Note: In first two question that is (Current System