Task

Please read this case study carefully. You are required to answer the following questions based on the Case Study. It is expected that answers to the assignment questions be succinct and MUST be written in your own words.

Question 1. Prepare a sequence diagram for the booking confirmation use case. Must include a detailed description.

Question 2. Create a communication diagram for the booking confirmation use case. Provide a detailed description of the communication diagram.

Question 3. Create a design class diagram for Vehicle booking confirmation System. Provide a detailed description of your diagram.

Question 4. Discuss the following Grasp pattern

• Expert

• Creator

• Controller

• Low Coupling

• High Cohesion

• Singleton
Rationale

This assessment tasks assesses your object modeling concept and understanding of the design techniques and processes contained in this subject. It has been designed to ensure that you are engaging with the subject content on a regular basis. More specifically it assess your ability to

• Create class diagrams and dynamic models with UML notations (Learning outcome 4);

• Compare the syntax, semantics and pragmatics of UML (Learning outcome 5);

• Perform modeling of various aspects of systems from a case study (Learning outcome 6);

• Develop knowledge, skills and competence in the use of object-oriented computer system.