1: A customer uses Edgar online platform to order the pairs of sneakers. The ordering system will check if the stock is available and send a confirmation note to the customer. If the items are available, the customer will make a payment and system will generate a receipt. Once the customer has paid, the warehouse will package the order and deliver the order to the customer. Draw context diagram. 2: The student submits the application form online. The student pays the application fee to the bank. After completing all application steps, the school administrator receives all application forms to conduct shortlisting using students points. If the student meets the requirements, the school administrator approves, but if the student doesnt meet the requirements, the school administrator rejects the application. For special cases, the administrator sends the applications to the HOD/ Dean for shortlisting. Then if the case is valid they approve but if it is not valid they reject the application. After approval or rejection, the system notifies students about the application decision. 3: A customer order books from Van Schaik. The system will automatically reject the order if there is no enough stock, but the customer will receive the rejection letter. If there is enough stock, then the customer will get the invoice to make payments. After the customer, has paid, the system will make the deposit to the bank, send cash receipts to accounting officer and pay a commission to the sales representative. The system will send order list to the warehouse and warehouse will send complete order. Draw ordering system context diagram. A 4: Draw a diagram 0 DFD that allows the doctor to get a patient name and view patient information and the doctor must be able to update patient information when is wrong. Patients should be able to get, add, delete and update their information.

5: Build Africa cc for their siyashesha project want to automate their system to apply for the new uniform to solve the issues where field workers had to go submit their application forms at head office manually. Their new application should run on various platforms, including android and windows. This will enable their supervisors to approve wherever they are. You as an enterprise architecture in the company, you are requested to document a process where employees will place application using their cell phones. After the uniform department receives this application, prepares the application based on the applicant sizes and after that deliver it to the field worker. 6: Consider a mail order company that distributes CDs and tapes at discount prices to its members. When an order processing clerk receives an order form, she verifies that the sender is a member by checking the MEMBER FILE. If the sender is not a member, the clerk returns the order along with a membership application form. If the customer is a member, the clerk verifies the order item data by checking the ITEM FILE. Then the clerk enters the order data and saves it to the DAILY ORDERS FILE. At the same time, the clerk also prints an invoice and shipping list for each order, which are forwarded to the ORDER FULFILLMENT DEPARTMENT for processing there

Draw the context diagram of the above