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Modify the BANK schema, using EER concepts of specialization and generalization. State any assumptions you make about the additional requirements.

Modify the BANK schema, using EER concepts of specialization and generalization. State any assumptions you make about the additional requirements.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the below entity relationship schema, and suppose that it is necessary to keep track of different types of ACCOUNTS (SAVINGS, CHECKING, TRUST) and an LOANS (CAR, HOME, CREDITLINE, PERSONAL). Suppose that it is also desirable to keep track of each account's TRANSACTION's (deposits, withdrawals, checks) and each loan's PAYMENTs; both of these include the amount, date, and time. Modify the BANK schema, using EER concepts of specialization and generalization. State any assumptions you make about the additional requirements. BANK Code Name Addr Phone BRANCHES ACCTS Acct no San N ACCOUNT M A_C N Balance N Name CUSTOMER Type BANK BRANCH Addr Addr LOANS Loan_no N LOAN M L_C Branch no Amount Type
Transcribed Image Text:Consider the below entity relationship schema, and suppose that it is necessary to keep track of different types of ACCOUNTS (SAVINGS, CHECKING, TRUST) and an LOANS (CAR, HOME, CREDITLINE, PERSONAL). Suppose that it is also desirable to keep track of each account's TRANSACTION's (deposits, withdrawals, checks) and each loan's PAYMENTs; both of these include the amount, date, and time. Modify the BANK schema, using EER concepts of specialization and generalization. State any assumptions you make about the additional requirements. BANK Code Name Addr Phone BRANCHES ACCTS Acct no San N ACCOUNT M A_C N Balance N Name CUSTOMER Type BANK BRANCH Addr Addr LOANS Loan_no N LOAN M L_C Branch no Amount Type
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From the attachment attached here, is it possible what are the abbreviation for the diamond-shaped words like AT and LP? Thanks. 

-unt d ecking Trust At LP Date/Time Date Date F
Transcribed Image Text:-unt d ecking Trust At LP Date/Time Date Date F
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