- Modules Style Whole System Direct Modular Conversion Strategies Parallel Pilot 7 Marks Phased Simultaneous Location Q1 1 (22.78 KiB) Viewed 20 times
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- Modules Style Whole System Direct Modular Conversion Strategies Parallel Pilot 7 Marks Phased Simultaneous Location Q1 3 (34.2 KiB) Viewed 20 times
- Modules Style Whole System Direct Modular Conversion Strategies Parallel Pilot 7 Marks Phased Simultaneous Location Q1 4 (35.98 KiB) Viewed 20 times
Mini-Project Inheritance Relationship (10 Marks) Meilir Page-Jones, through his consulting company, identified a set of misuses of inheritance. In some cases, these misuses led to lengthy and bloody disputes and gruesome implementations; in one case, it led to the destruction of the development team. In all cases, the error was in not enforcing a generalization (a-kind-of) semantics. In one case, the inheritance hierarchy was inverted: Board Member was a superclass of Manager, which was a superclass of Employee. However, in this case, an Employee is not a-kind-of Manager, which is not a-kind-of Board Member. In fact, the opposite was true. However, if you think of an Organization Chart, a Board Member is superior to a Manager, which is superior to an Employee. In another example, the client's firm attempted to use inheritance to model a membership idea (e.g., Student is a member of a club). However, the club should have had an attribute that contained the student members. In the other examples, inheritance was used to implement an association relationship and an aggregation relationship. Q3.R1. Draw an inheritance diagram to model the relationship between the key classes in the organization chart?
Problem Solving: Problem Reports Problem Reports 1. Potential Change Users 6. Changed System CPR Change Request Process 5. Design Change Request Changes to Other Systems Project Manager 2. Change Request with feasibility, costs, and benefits Change Request Analyst (8 Marks) Software or Network Changes Change Commite Q5.R2. As an IS project manager, refer to the above process to demonstrate the appropriate flow and the expected outcome of a Problem Report that you have receive from the system user.
Class and Object Models Patient -amount insurance carrier +make appointment +calculate last visito +change status +provide medical history suffers schedules +primary Insurance carrier 11 lastname Doe firstname John address 1000 Main St John Doe: Patient phone 555-555-5555 birthdate 01/01/72 /age=40 amount = 0.00 Insurance carrier = ID Health Ins O... Verify and Validate Appointment Participant lastname firstname address -phone -birthdate fage -time -date -reason cancel without notice Symptom -name 0... Appt: Appointment time = 3:00 date= 7/7/2012 reason Pain in Neck assignedTo 1.. Symptom1: Symptom name= Muscle Pain Doctor (8 Marks) Dr. Smith Doctor lastname Smith firstname Jane address Doctor's Clinic phone = 999.999.9999 birthdate: 12/12/64 Q6.R3. Compare between Doctor Class in the class diagram and Doctor Object in the object diagram to verify and validate the content in the two models.