• 2022-05-29
    Which of the following statements is not correct?
    A: Head is a part of eGame-HumanBeing, so their relationship is association.
    B: In a library management system, the relationship between class Borrower and Book is "borrows/returns".
    C: Association between two classes cannot be implemented with "extends" in Java.
    D: Association should be described with a domain-related strong verb or verb phrase.
  • 举一反三