System Description and Implementation of Car Renting System

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Table of Contents
Section 1..........................................................................................................................................2
System Description........................................................................................................................2
Tiers of the system.........................................................................................................................3
Figure 1 below shows a three-Tier client-Server Architecture of car renting system.............3
Overall structure of the implementation.....................................................................................3
Section 2..........................................................................................................................................5
Class diagram.................................................................................................................................5
Figure 2 below shows a class diagram of Car renting system..................................................5
Activity diagram............................................................................................................................6
Figure 3 below Illustrates the Activity Diagram of Car Renting System.................................6
Sequence Diagram.........................................................................................................................7
Figure 4 below Illustrates the Sequence Diagram of Car Renting System......................................7
Use-Case Diagram.........................................................................................................................9
Figure 5 below illustrates the Use-Case Diagram of Car renting System................................9
User Interfaces design.................................................................................................................10
Figure 6 below shows a login page of Car renting system user interface design...................10
Figure 7 below shows a dashboard of car renting System user Interface design..................11
Section 3........................................................................................................................................11
Reference......................................................................................................................................13

Section 1.
System Description.
The system shall be able to register new customer on the system .The server shall be able to
verify registration details and send a confirmation to customer, if registration is complete
customer processed to login or when registration is incomplete a customer should enter correct
detail. The customer who already register can login then request to rent a car on system .The
customer is supposed to pay deposit first before proceeding with hiring. After deposit a customer
can hires a car and uses it until return time or date reaches. The customer returns the car on
return date .The system check for payment details of deposit and system bills charges for
customer to pay. A customer pays for charges and then process ends.
Tiers of the system.
According to Thomas Connolly and Carolyn Begg (1) the design has Three-Tier Client–Server
Architecture. The first Tier has customer and staff are the one interacting with system’s user
interface for example input data on the interface for example they register and login on system.
Second Tier is application server.
This tiers deals with manipulations of data input in system by customer or staff. It process data
and does some logic.
Third tier is Database server this deals with storage and data validation
Figure 1 below shows a three-Tier client-Server Architecture of car renting system.