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A bank has three types of accounts: checking, savings, and loan. Following are the attributes for each type of account: CHECKING : Acct No, Date
A bank has three types of accounts: checking, savings, and loan.
Following are the attributes for each type of account:
CHECKING: Acct No, Date Opened, Balance, Service Charge
SAVINGS: Acct No, Date Opened, Balance, Debit Interest Rate
LOAN: Acct No, Date Opened, Balance, Interest Rate, Payment
Using generalization, develop an EER (Enhanced Entity-Relationship) model segments to represent the following situations:
- Assume that each account must exactly one of these subtypes.
- Assume that each account must be at least one of these subtypes.
- Create the diagrams in the app.diagrams.net website, export as a .png or .jpeg file
- The diagram should be similar like this and should be done on app.diagrams.nets website
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