Analysis:Q1: There are common attributes and methods between kids and trainers. What is the bestchoice for designing and writing the codes of these two classes? Explain your answer.Q2: Draw a simple class diagram showing only relationships between the classes.Implementation:After analysing the given requirements, implement the required application:with Object Oriented Programming stylefollowing the rules of good programming style (e.g. adding comments, etc.)using only the material covered in M251 (and its prerequisites)Hints:For each class, it is required to implement constructors, setters, getters, toString() method,and any other necessary methodIf the user tries to do an operation that could violate the state of objects, the operationshould be ignored and the application should display an error message (e.g. adding a kid tothe same group twice, etc.)Checking equality of any 2 objects should be done via the equals() methodThere is a class that will do the main job of keep tracking of the kids as follows: o It has onecollection to store the whole data (all groups of all sports) o It has static methods, one foreach operation happens frequentlyFor each adding or removing operation, a message should be displayed to the user toexplain the status of the operation (i.e. if it was successful or not)

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Answered: Analysis: Q1: There are common…

Analysis: Q1: There are common attributes and methods between kids and trainers. What is the best choice for designing and writing the codes of these two classes? Explain your answer.

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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