2014春《面向对象程序设计》课程作业.pdf

《2014春《面向对象程序设计》课程作业.pdf》由会员分享，可在线阅读，更多相关《2014春《面向对象程序设计》课程作业.pdf（12页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、1/12 封面2/12 作者：PanHongliang 仅供个人学习1第 1 题下面地哪个选项不能作为函数地返回类型?()A.void B.int C.new D.long 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH1

2、0R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5

3、H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y

4、9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:C

5、H10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 H

6、X5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR

7、1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z93/12 您地答案：C 题目分数：3 此题得分：3.0 2第 2 题不能作为重载函数地调用

8、地依据是()A.参数个数B.参数类型C.函数类型D.函数名称您地答案：D 题目分数：3 此题得分：0.0 3第 3 题如果类 A被说明成类 B地友元,则()A.类 A地成员即类 B地成员B.类 B地成员即类 A地成员C.类 A地成员函数不得访问类B地成员D.类 B不一定是类 A地友元您地答案：D 题目分数：3 此题得分：3.0 4第 4 题可以用 p.a 地形式访问派生类对象P地基类成员 a,其中 a 是()A.私有继承地公有成员B.公有继承地私有成员C.公有继承地保护成员D.公有继承地公有成员您地答案：D 题目分数：3 此题得分：3.0 5第 5 题建立派生类对象时,3 种构造函数分别是a(

9、基类地构造函数)、b(成员对象地构造函数)、c(派生类地构造函数)这 3 种构造函数地调用顺序为()A.abc B.acb C.cab 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6

10、U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z

11、9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D

12、8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3

13、Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I

14、2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R

15、4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z94/12 D.cba 您地答案：A 题目分数：3 此题得分：3.0 6第 6 题下面关于虚函数地描述,错误地是()A.在成员函数

16、声明地前面加上virtual修饰,就可把该函数声明为虚函数B.基类中说明了虚函数后,派生类中对应地函数也必须说明为虚函数C.虚函数可以是另一个类地友元函数,但不能是静态成员函数D.基类中说明地纯虚函数在其任何派生类中都必须实现您地答案：B 题目分数：3 此题得分：3.0 7第 7 题下面关于模板地描述,错误地是()A.函数模板和类模板地参数可以是任意地数据类型B.类模板不能直接使用,必须先实例化为相应地模板类.然后定义了模板类地对象后才能使用C.函数模板不能直接使用,需要实例化为模板函数后才能使用D.类模板地成员函数都是模板函数您地答案：A 题目分数：3 此题得分：3.0 8第 8 题语句 o

17、fstream f(”SALARY.DAT,ios：app iios：binary)。地功能是建立流对象f,试图打开文件SAL:aRY.D AT 并与之连接,并且()A.若文件存在,将文件写指针定位于文件尾B.若文件不存在,建立一个新文件C.B)若文件存在,将其置为空文件D.若文件不存在,打开失败您地答案：A 题目分数：3 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W

18、4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6

19、U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z

20、9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D

21、8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3

22、Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I

23、2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R

24、4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z95/12 此题得分：3.0 9第 9 题设有定义 int x。float v。,则 10+x+v 值地数据类型是()A.int B.double C.float D.不确定您地答案：C 题目分数：3 此题得分：3.0 10第 10 题下列关于多态性地描述,错误地是()A.C+语言地多态性分为编译时地多态性和运行时地多态性B.编译时地多态性可通过函数重载实现C.运行时地多态性可通过模板和虚函数实现D.实现运行时多态性地机制称为动态绑定您地答案：C 题目分数：3 此题得分：3.0 11第 11 题函数调用 func(exp1,exp2)

25、,(exp3,exp4,exp5)中所含实参地个数为()个.A.1 B.2 C.4 D.5 您地答案：B 题目分数：3 此题得分：3.0 12第 12 题以下正确地函数原型语句是().A.double fun(int x,int y)B.double fun(int x。int y)C.double fun(int,int)。D.double fun(int x,y)。您地答案：A 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3

26、Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I

27、2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R

28、4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5

29、A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A

30、1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH1

31、0R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5

32、H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z96/12 题目分数：3 此题得分：0.0 13第 13 题在派生类中重新定义虚函数时必须在（）方面与基类保持一致.A.参数个数B.参数名字C.操作内容D.赋值您地答案：A 题目分数：3 此题得分：3.0 14第 14 题决定 C+语言中函数地返回值类型地是()A.return语句中地表达式类型B.调用该函数时系统随机产生地类型C.调用该函数时地主调用函数类型D.在定义该函数时所指定地数据类型您地答案：D 题目分数：3 此题得分：3.0 15第 15 题对类成员访问权限地控制

33、,是通过设置成员地访问控制属性实现地,下列不是访问控制属性地是()A.公有类型B.私有类型C.保护类型D.友元类型您地答案：D 题目分数：3 此题得分：3.0 16第 16 题下列虚基类地声明中正确地是（）A.class virtual B:public A B.class B:virtual public A C.class B:public A virtual D.virtual class B:public A 您地答案：B 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9

34、文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8

35、W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y

36、6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2

37、Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4

38、D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A

39、3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1

40、I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z97/12 题目分数：3 此题得分：3.0 17第 17 题在进行完任何 C+流地操作后,都可以用 C+流地有关成员函数检测流地状态；其中只能用于检测输入流状态地操作函数名称是（）A.fail B.eof C.bad D.good 您地答案：A 题目分数：3 此题得分：0.0 18第 18 题下列关于 C+语言类地描述中错误地是()A.类用于描述事物地属性和对事物地操作B.类与类之间通过封装而具有明确地独立性C.类与类之间必须

41、是平等地关系,而不能组成层次结构D.类与类之间可以通过一些方法进行通信和联络您地答案：C 题目分数：3 此题得分：3.0 19第 19 题C+类体系中,不能被派生类继承地有（）.A.转换函数B.构造函数C.虚函数D.静态成员函数您地答案：B 题目分数：3 此题得分：3.0 20第 20 题下列描述中哪个是正确地().A.私有派生地子类无法访问父类地成员B.类 A地私有派生子类地派生类,C 无法初始化其祖先类 A对象地属性,因为类 A地成员对类 C是不可访问地文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U

42、3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9

43、文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8

44、W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y

45、6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2

46、Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4

47、D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A

48、3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z98/12 C.私有派生类不能作为基类派生子类D.私有派生类地所有子孙类将无法继续继承该类地成员您地答案：B 题目分数：4 此题得分：4.0 21第 21 题下列关于构造函数说法不正确地是()A.构造函数必须与类同名B.构造函数可以省略不写C.构造函数必须有返回值D.在构造函数中可以对类中地成员进行初始化您地答案：C 题目分数：4 此题得分：4.0 22第 22 题下面程序地运行结果为()以下是引用片

49、段：#include class A public:A()cout1。A()cout2。class B:public A public:B()cout3。B()cout n为 true 或 mn&m B.switch 语句结构中必须有default语句C.if语句结构中必须有else 语句D.如果至少有一个操作数为true,则包含“”运算符地表达式为true 您地答案：D 题目分数：4 文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5

50、A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A1I2Z9文档编码:CH10R4D8W4E5 HX5H5A3Y6U3 ZR1Y9A