单选题:数据库系统的核心是( ) 题目分类:C++ 题目类型:单选题 查看权限:VIP 题目内容: 数据库系统的核心是( ) A.数据模型 B.数据库管理系统 C.数据库 D.数据库管理员 参考答案: 答案解析:
Keeping Cut Flowers 1 While everybody enjoys fresh cut flowe Keeping Cut Flowers 1 While everybody enjoys fresh cut flowers around his house, 分类:C++ 题型:单选题 查看答案
George Strong was a very creative engineer. George Strong was a very creative engineer. A.right B.Wrong C.Not mentioned 分类:C++ 题型:单选题 查看答案
类 Test 的定义如下,则下划线处不能填入的是( )。 类 Test 的定义如下,则下划线处不能填入的是( )。A.public float testFun(int a, float b, float c){} A 分类:C++ 题型:单选题 查看答案