问题:
public class CreditCard {
private String cardlD;
private Integer limit;
public String ownerName;
public void setCardlnformation(String cardlD,
String ownerName, 28. Integer limit) {
this.cardlD = cardlD;
this.ownerName = ownerName;
this.limit = limit;
}
}
Which is true?()
A . The class is fully encapsulated.
B . The code demonstrates polymorphism.
C . The ownerName variable breaks encapsulation.
D . The cardlD and limit variables break polymorphism.
E . The setCardlnformation method breaks encapsulation.
public class CreditCard {
private String cardlD;
private Integer limit;
public String ownerName;
public void setCardlnformation(String cardlD,
String ownerName, 28. Integer limit) {
this.cardlD = cardlD;
this.ownerName = ownerName;
this.limit = limit;
}
}
Which is true?()
● 参考解析
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