Question
Identify the Entities, Attributes and Relationships and Draw the ER diagram using www.draw.io Consider the following set of requirements for a Bank database that is
Identify the Entities, Attributes and Relationships and Draw the ER diagram using www.draw.io
Consider the following set of requirements for a Bank database that is used to keep track of Customers
a) Each bank has a unique name.
b) Each branch has a number, name, address (number, street, city), and set of phones.
c) Customer includes their name, set of address (P.O. Box, city, zip code, country), set of phones, and social security number.
d) Accounts have numbers, types (e.g. saving, checking) and balance.
e) Not all bank customers must own accounts and a customer may have at most 5 accounts in the bank.
f) An account must have only one customer.
g) A customer may have many accounts in different branches.
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