System Analysis and Design Assignment

Complete the following, photos of figures are attached.

Consider the system sequence diagrams shown in Figure 5-6 then 5-8 and 5-9, the SSD showing customer account associative entity. Does this model limit a customer to enroll in more than one account at a time? Does the model allow an account to contain more than one customer? Does the model allow a customer to enroll in several acounts of the same type at the same time? Does the model store information about all accounts for all customers? Does the model store information about all customers of same account type?

Refer to the SSD figure 5-10 on page 133 of your text. Taking into account the actor being the shipping clerk, add the following items to the SSD - request ShipDate, request backorder status, and request ShipItem location in the warehouse. Using the same overall SSD concept, change the actor to the customer. Now modify the SSD to process a sale. This will involve placing the product order as well as capturing user information. Examples of data being passed for the transaction would be Product, QTY, and purchaser information such as name, address, phone, and method of payment. Show how the system might add in a product discount or sales tax to the transaction. In your own words, describe the effectiveness of the SSD model in evaluating the interface between actor and system.

Complete all ODD review problems listed on page 144-145. Do not write the question, simply respond with your answer.