You need to create a class diagram or data model for the given requirements. the requirement is as followsIn a village there are only few families and there were only one newspaper/magazine agent.there are lot of news paper and magazine available and every month a new magazine or newspaper it introduced.Every family is getting at least one newspaper or magazine.Every month at the end the cost is calculated and collected.Suppose if a family wants to cancel the subscription, they should be able to do it at any day of the month.The family should be billed only for the days which they got the newspaper or magazine.

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udit

  • Apr 17th, 2006
 

i want to know the solution of this problem

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shweta bammi

  • Jun 1st, 2006
 

i need 2 no the answers of these proble,ms

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Rajiv Ranjan

  • Jun 7th, 2006
 

hi if anyone has the solution of this problem ,,,kindly mail it to me  .....or atleast class diagram....i m going to appear for sapient after 2 days ...so i want this soon.......

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Prakash

  • Apr 5th, 2007
 

Can you please send me the solution of this problem within next 4 days.

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karavan

  • May 8th, 2008
 

Entities:
1. NewsPaperMagazine or (Media)
2. Agent
3. Family

Rules:
1. One family can buy subscription from at most one Agent
2. A family can have one or more subscriptions for a newspaper or magzine
3. An Agent can sell subscriptions to one or more newspaper or magazines.

Relationships:
Family to Media: Many to Many
Agent to Media: Many to Many
Agent to Family: One to Many

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