Given the following diagram showing class relationships: What of the following best describes the type of relationship shown between Bank and Customer?
A) Customer aggregates Bank, indicating that a customer may deal with many banks.
B) Bank aggregates Customer, indicating that a bank may deal with many customers.
C) Bank depends on Customer, indicating that a bank may deal with many customers.
D) Customer depends on Bank, indicating that a customer may deal with many banks.

Question

Given the following diagram showing class relationships:  What of the following best describes the type of relationship shown between Bank and Customer?
A) Customer aggregates Bank, indicating that a customer may deal with many banks. 
B) Bank aggregates Customer, indicating that a bank may deal with many customers. 
C) Bank depends on Customer, indicating that a bank may deal with many customers. 
D) Customer depends on Bank, indicating that a customer may deal with many banks.

Quizplus · Accepted Answer

The diagram shows an aggregation relationship between Customer and Bank, with the diamond shape indicating that Bank aggregates Customer. This means that a bank can have many customers, but each customer is associated with only one bank. Therefore, option B (Bank aggregates Customer) is the best choice.

Given the Following Diagram Showing Class Relationships: What of the Following