Definition of each level of Redundancy:

Distinct: There are no duplicated attributes or operations. Minor: Any duplication exists in non-adjacent classes. Critical: Siblings have duplicate attributes or operations. Redundant: Multiple instances of redundancy exist in the tree.

Problem 33.3: Identify Level of Redundancy Identify the level of redundancy in the following class diagram: If the design is not distinct, suggest a design which is: Problem 33.4: Design a Class Diagram Design an inheritance hierarchy exhibiting distinct redundancy to satisfy the following problem definition: A single transaction in a financial application corresponds to an event which influences the balance. There are many types of transactions. A deposit will put cash into a checking or saving account. A withdrawal will remove cash out of a checking or savings account. A purchase will add several shares at a given prices. A sell will remove several shares at a given price. All transactions have several dates: when the transaction was initiated, when it was completed, and when it was reconciled. Transactions also have a status: Pending, Cleared, Reconciled, Voided