Help in Java Composition

Programming
Tutor: None Selected Time limit: 3 Days

1: 

Interpreting a short passage of the text to identify the best class candidates as well as the inheritance, composition or aggregation relationships that might exist among them:

Assume that someone has defined Course as an entity with attributes name, dept, year, semester (with values F – “Fall”, S- “Summer”, W- “Winter”). 
Also each course is associated with:

-  course description (a paragraph of text),

-  name of professor and his office number, and a phone extension (note that one instructor could teach several courses, one course could teach only one instructor).

-  student enrollment list for the course(usually up to 30 students),

-  average course student mark (average of all students  from student enrollment list)



2:

Interpreting a short passage of the text to identify the best class candidates as well as the inheritance, composition or aggregation relationships that might exist among them:

Assume that a simple batch payroll system consist of the employees in the XYZ Company, and their associated data, such as Employee ID, name / last name, and birthday. Also Employee should belong to one of the department – Department of Sales or Department of Advertisement, and employees could belong to the union. Employees belong to the union must pay union charge as 0.1% from monthly income. Some employees are paid only by a flat salary (monthly rate), some are paid ONLY an hourly rate (weekly hourly rate), and some are paid only on a commission based on their sales (usually % from their monthly sales).



Nov 30th, -0001

Thank you for the opportunity to help you with your question!

In most cases, the discipline is self-governed by the entities which require the programming, and sometimes very strict environments are defined

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 14th, 2015

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Nov 30th, -0001
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Nov 30th, -0001
Feb 20th, 2017
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