几到简单java知识!
来源:百度知道 编辑:UC知道 时间:2024/06/30 15:06:56
For each of the following pairs, which represents a class
and which represents an object made from that class?
1.
PrimeMinister, Helen (which is class and which is object ?)
Class:
Object:
2.
Fluffy, Dog (which is class and which is object ?)
Class:,
Object:
3.
Wolfgang, Person (which is class and which is object ?)
Class:,
Object:
4.
Magazine, Listener (which is class and which is object ?)
Class:
Object:
5.
Christmas, Holiday (which is class and which is object ?)
Class:
Object:
and which represents an object made from that class?
1.
PrimeMinister, Helen (which is class and which is object ?)
Class:
Object:
2.
Fluffy, Dog (which is class and which is object ?)
Class:,
Object:
3.
Wolfgang, Person (which is class and which is object ?)
Class:,
Object:
4.
Magazine, Listener (which is class and which is object ?)
Class:
Object:
5.
Christmas, Holiday (which is class and which is object ?)
Class:
Object:
抽象的,总体的,笼统的概念,如HOLIDAY这种词,就代表一个类CLASS
具体的名字,实体,例如圣诞节,就代表由这个CLASS所创建的对象OBJECT
问一下 你们学java的书 英文版的是哪一本书 作者 还有 出版社是??
Class:PrimeMinister
Object:Helen
Class:Fluffy
Object:Dog
Class:Person
Object:Wolfgang
Class:Listener
Object:Magazine
Class:Holiday
Object:Christmas
Class:PrimeMinister
Object:Helen
Class: Dog
Object:Fluffy
Class:Person
Object:Wolfgang
Class:Listener
Object:Magazine
Class:Holiday
Object:Christmas