Question 3 explain elements of message syntax on a sequence

Question

Question 1: Based on the following narrative, develop either an activity diagram or a fully developed description for the use case of Add a new vehicle to an existing policy in a car insurance system.

Narrative: A customer calls a clerk at the insurance company and gives his policy number. The clerk enters this information, and the system displays the basic insurance policy. The clerk then checks the information to make sure the premiums are current and the policy is in active.

The customer gives the make, model, year, and vehicle identification number (VIN) of the car to be added. The clerk enters this information, and the customer selects the type of coverage desired and the amount of each. The clerk enters the information, and the system records it and validates the request amount against the policy limits. After the coverage has been entered, the system insures the total coverage against all other ranges, including other cars on the policy. Finally, the customer must identify all the drivers and the percentage of the time they drive the car. If a new driver is to be added, then another use case Add new driver could be invoked (not for this assignment).

Question 2: In chapter 10 you learnt to develop a first-cut DCD, a set of CRC cards, and a final DCD for the Create phone sale use case for RMO. Create the first-cut DCD for the Look up item availability use case. Use the applicable scenario in chapter 10. (State your assumptions.

Question 3: Explain elements of message syntax on a sequence diagram.

Question 4: Describe the risk factors associated with database design

Answer 1

For the given narrative, you have to create an activity diagram or completely developed illustration for the case of ‘Add a new vehicle to an existing policy in the car insurance system.’ Narrative: A customer calls clerk at insurance company and states his policy number. The clerk submits information and the system shows the fundamental insurance policy. The clerk then confirms the information to ensure the premiums are current and policy is active. The customer provides model, year and VIN of the car to be added. The clerk enters information, and the customer chooses the kind of coverage desired and the amount of each. The clerk enters the information and the system records it and confirms the request amount against the policy limits. After coverage has been entered, the system assures the net coverage against all other ranges, comprising other cars on policy. Lastly, the customer must recognize all drivers and percentage of time they drive the car.