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, Interest Rate LOAN: Acct No, Date Opened, Balance, Interest Rate, Payment Assume that each bank account must be a member of exactly one of these subtypes. Using generalization, develop an EER model segment to represent this situation using the traditional EER notation, the Visio notation, or the subtypes inside supertypes notation, as specified by your instructor. Remember to include a subtype diccriminator

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, Interest Rate LOAN: Acct No, Date Opened, Balance, Interest Rate, Payment Assume that each bank account must be a member of exactly one of these subtypes. Using generalization, develop an EER model segment to represent this situation using the traditional EER notation, the Visio notation, or the subtypes inside supertypes notation, as specified by your instructor. Remember to include a subtype diccriminator

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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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 Opened, Balance, Service Charge
SAVINGS: Acct No, Date Opened, Balance,
Interest Rate
LOAN: Acct No, Date Opened, Balance, Interest
Rate,
Payment
Assume that each bank account must be a
member of
exactly one of these subtypes. Using
generalization,
develop an EER model segment to represent
this situation
using the traditional EER notation, the Visio
notation, or the
subtypes inside supertypes notation, as
specified by your
instructor. Remember to include a subtype
discriminator

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