VB语言考编练习试题及答案
姓名:____________________
一、单项选择题(每题2分,共10题)
1.以下哪个选项是VisualBasic中用于定义常量的关键字?
A.Dim
B.Const
C.Public
D.Private
2.在VisualBasic中,以下哪个关键字用于声明一个整型变量?
A.Integer
B.String
C.Boolean
D.Object
3.以下哪个函数用于将字符串转换为数值?
A.CInt()
B.Val()
C.Str()
D.Format()
4.在VisualBasic中,以下哪个方法用于将一个对象转换为字符串?
A.ToStr()
B.ToString()
C.ToStr()
D.CStr()
5.以下哪个函数用于计算两个数值之间的最大值?
A.Max()
B.Min()
C.Abs()
D.Round()
6.在VisualBasic中,以下哪个关键字用于声明一个过程?
A.Sub
B.Function
C.Property
D.Get
7.以下哪个函数用于获取当前日期和时间?
A.Date()
B.Now()
C.Time()
D.Today()
8.在VisualBasic中,以下哪个关键字用于声明一个数组?
A.Dim
B.Static
C.Public
D.Private
9.以下哪个函数用于将一个字符串转换为小写?
A.LCase()
B.UCase()
C.Trim()
D.Mid()
10.在VisualBasic中,以下哪个关键字用于声明一个结构体?
A.Struct
B.Structure
C.Enum
D.Class
二、填空题(每题2分,共5题)
1.在VisualBasic中,声明一个整型变量的语法是:______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________