i need to draw an intial class diagram using the entity classes Ez_account, Ez_tag, Transaction, Creditcard,...

i need to draw an intial class diagram using the entity classes Ez_account, Ez_tag, Transaction, Creditcard, Vehicle and violation having 1:1,1:M, M:N relationships.

Expert Solution

In the above image, shows classes account, tag(credit card tag as in image), transaction, credit card, vehicle and violation relationships to one another in best possible way.

Where an account may linked to multiple transactions and vehicles

But one transaction can be done for One vehicle at a time

And one vehicle may have multiple violations like: red light run AND hit and run AND expired License etc

An account can also have multiple credit cards

but One credit card can involve in multiple transactions

Further these classes can also expanded to more sub classes and relations between them can be refined. It all depends on the rules and scenarios particular organisation is following.

venereology answered 18 hours ago

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