Logistics System A logistics system consists of different functions and activities,such as the following: 1.Customer service is a core function in the logistics process.Each business entity should have a customer service department to handle complaints,special orders,loss and damage claims,returns,bills problem,and etc．This function becomes crucial because any dissatisfaction can lead to failure to retain customers. 2.Inventory management is to maintain the stock of raw materials and half-finished products.In order to satisfy the customers＇demand and minimize costs,a company should establish an optimal level of inventory to meet the market demand that exceeds our expecta-tions,and at the same time,minimize your inventory holding costs and inventory write-down costs. 3.Transportation has taken a great role in many logistics systems for two reasons.First of all,globalization and importing-exporting activities make most products necessary to be transferred from one country to another.Secondly,information revolution has propelled the manufacturing process and consumer behaviors to be changed drastically.Traditional trans-portation methods need to be upgraded to accommodate modern transportation demand,therefore,containerization and usage of information sharing system emerge. 4.Storage is needed to manage the materials and store ready-for-market products in warehouses.There is new technology applied in the storage,for example,automatic ware-house.Old-fashioned warehouse has become the distribution center where container trucks deliver and pick up the goods. 5.Information system links all logistics processes and integrates all information to en-sure all the handling of large quantity of goods are delivered in an efficient,cost-effective and accurate manner. Questions:

Which of the following function does a logistics system include?( )

A:Whole sales. B:Cash management. C:Storage. D:Internet.

Function过程与Sub过程的最主要区别是( )。

A:Function过程一定要有形参，而SUb过程可以没有形参 B:Function过程的终端语句是End Function，而Sub过程的终端语句是End Sub C:Function过程是用于计算函数值的，而Sub过程是用于改变属性值的 D:Function过程有返回函数值，而Sub过程没有返回值

对于函数原型void function(int x，float y，char z='a')，合法的函数调用是( )。

A:function(2，3．Of) B:function(2，3，4) C:function(2) D:function()

Function过程与Sub过程的最主要区别是( )。

A:Function过程一定要有形参，而Sub过程可以没有形参 B:Function过程的终端语句是End Function，而Sub过程的终端语句是End Sub C:Function过程是用于计算函数值的，而Sub过程是用于改变属性值的 D:Function过程有返回函数值，而Sub过程没有返回值

Function过程有别于Sub过程的最主要的特点是( )。

A:Function过程一定要有虚参，而Sub过程可以没有虚参 B:Function过程的终端语句是End Function，而Sub过程的终端语句是End Sub C:Function过程是用于计算函数值的，而Sub过程是用于改变属性值的 D:Function过程要返回函数值，而Sub过程没有值返回

对于函数原型void function(int x，float y，char z='a')，合法的函数调用是( )。

A:function(2，3．O B:function(2，3，4) C:function(2) D:function()

已知类Myclass的定义如下 class MyClass{ public: void function1(MyClass& C) {cout＜＜c. data；) static void function2(MyClass& C) {cout＜＜c. data;} void function3（　）{cout＜＜data;} staric void function4（　）{cout＜＜data;} private: int data; }; 其中有编译错误的函数是( )。

A:function1 B:function2 C:function3 D:function4

有如下程序： #include＜iostream＞ using namespace std; void function2(int n); void function1(int n){ if(n＜=0)retum; function2(n-2); } void function2(int n){ if(n＜=0)return; function1(n-1); } int main（　）{ function1(5); return 0; } 下列关于程序运行情况的描述中，正确的是( )。

A:function1运行1次，function2运行2次 B:function1运行2次，function2运行1次 C:function1运行2次，function2运行3次 D:function1运行2次，function2运行2次