Assume  you  decided  to  build  a  system  to  gather  information  and evaluate  the  online mode  of teaching. You are required to design a Class Diagram for the system.  The following scenario will help you identify the classes and the associations between them: There  will  be  6  primary  classes;  University,  UniversityBranch,  Student,  Tutor,  SatisfactionForm,  DataProcessing. The system is mainly based on the AOU model, where the University is composed of  several  university  branches.  Each  branch  has  different  tutors  and  students.  Some  tutors  are course coordinators. Tutors can be full‐time or part‐time. Both the tutors and students will provide their evaluation using the Satisfaction Form which will later be processed using the Data Processing component.  3.1 Draw the classes and their associations 3.2  Add the multiplicities to the associations 3.3  Represent at least one example of Aggregation / Composition.  3.4  Represent at least one example of Generalization / Specialization 3.5  Represent only one example of a Recursive Association  3.6  Choose any of the associations that you created for the diagram and justify the rationale  behind  providing  the  multiplicity  values  for  both  ends  of  the association 3.7  Make sure that the diagram has at least 8 role names.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 3 
Assume  you  decided  to  build  a  system  to  gather  information  and evaluate  the  online mode  of teaching. You are required to design a Class Diagram for the system.  The following scenario will help you identify the classes and the associations between them: There  will  be  6  primary  classes;  University,  UniversityBranch,  Student,  Tutor,  SatisfactionForm, 
DataProcessing. The system is mainly based on the AOU model, where the University is composed of  several  university  branches.  Each  branch  has  different  tutors  and  students.  Some  tutors  are course coordinators. Tutors can be full‐time or part‐time. Both the tutors and students will provide their evaluation using the Satisfaction Form which will later be processed using the Data Processing component. 
3.1 Draw the classes and their associations
3.2  Add the multiplicities to the associations
3.3  Represent at least one example of Aggregation / Composition. 
3.4  Represent at least one example of Generalization / Specialization
3.5  Represent only one example of a Recursive Association 
3.6  Choose any of the associations that you created for the diagram and justify the rationale  behind  providing  the  multiplicity  values  for  both  ends  of  the association
3.7  Make sure that the diagram has at least 8 role names.

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