Help in Java Composition

Anonymous
timer Asked: Jun 9th, 2013
account_balance_wallet $5

Question Description

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).



Tutor Answer

fitting k
School: Carnegie Mellon University

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.

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Review

Anonymous
Tutor went the extra mile to help me with this essay. Citations were a bit shaky but I appreciated how well he handled APA styles and how ok he was to change them even though I didnt specify. Got a B+ which is believable and acceptable.

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