摘要：对于【软件设计师】软考考试而言，试题无疑是最重要的学习资料之一。在软考备考过程中，吃透试题、掌握试题所考知识点、熟悉试题的出题思路，对我们提升分数的效果是最明显的，通过对试题的反复练习，还可以查漏补缺。今天，给大家带来【2023年5月软件设计师 模拟一 下午】部分试题的详解，一起来看看吧~



1、试题五（共15分）阅读下列说明和C++代码，将应填入 (n)处的字句写在答题纸的对应栏内。【说明】  现欲开发一个软件系统，要求能够同时支持多种不同的数据库，为此采用抽象工厂模式设计该系统。以SQL Server和Access两种数据库以及系统中的数据库表Department为例，其类图如图所示。【C++代码】 #include＜iostream＞    using namespace std;    class Department{/*代码省略*/};    class IDepartment{    public:        ___（1）___=0;        __（2）____=0;    };    class SqlserverDepartment: ___（3）___{    public:       void Insert(Department* department){            cout＜＜"Insert a record into Department in SQL Server!\n";            //其余代码省略       }       Department GetDepartment(int id){       }    };    class AccessDepartment: public IDepartment {    public:        void Insert(Department* department){             cout＜＜"Insert a record into Department in ACCESS!\n";            //其余代码省略       }       Department GetDepartment(int id){            /*代码省略*/       }    };     __（4）____ {    public:    __（5）____=0;    };    class SqlServerFactory: public IFactory{    public:       IDepartment* CreateDepartment() {return new SqlserverDepartment(); }    };    class AccessFactory:public IFactory{    public:       IDepartment* CreateDepartment() {  return new AccessDepartment() ;  }       //其余代码省略    };
答案:

（1）virtual void Insert(Department* department)

（2）virtual Department GetDepartment(int id)

（3）public IDepartment

（4）class IFactory

（5）virtual IDepartment* CreateDepartment() 　

答题解析:略

查看完整试题>>>