Case Study - A taxi company has 200 taxies. The company provides its services to all the nine districts in Mauritius, about 20 taxies per district. A taxi is normally attached to one district but it can also service or travel to another district. The company has decided to implement a Vehicle Tracking System. With this system, the owner can have a better control and management of his taxies. He must be able get the driver information, fuel consumption, distance covered by each taxi per trip. At any time when querying the system, each taxi position must be indicated.

a) Draw a use case diagram (showing the main use cases you think will be required) for the system.)

b) Draw a sequence diagram to show how data is transmitted to the server in the system.

c) Draw a block diagram (or deployment diagram) showing the different components in the system.

d) Identify main classes in the system.

e) What type of computers and operating systems would you propose for the Vehicle Tracking System?