public class Team&ens

题目

public class Team extends java.util.LinkedList {  public void addPlayer(Player p) {  add(p);  }  public void compete(Team opponent) { /* more code here */ }  }  class Player { /* more code here */ }  Which two are true?()

  • A、 This code will compile.
  • B、 This code demonstrates proper design of an is-a relationship.
  • C、 This code demonstrates proper design of a has-a relationship.
  • D、 A Java programmer using the Team class could remove Player objects from a Team object.
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