Introduction to Database Systems

Accounts acctNo type balance 12345 savings 23456checkings 1000 34567 savings 12000 25 Customers firstName last Name idNo account Robbie Lena Lena Banks Hand an 901-222 12345 805-333 12345 805-333 23456 1 The relations above could be part of a banking database. Give answers to the following (see section 2.2) (a) What are the attributes of each relation? (b) What are the tuples of each relation? (c) What is the schema for each relation? (d) What is a suitable domain for each attribute? . What attribute(s) of each relation would be chosen as a key for that relation