计算机VB开发基础试题及答案

计算机VB开发基础试题及答案姓名：____________________

一、单项选择题（每题2分，共10题）

1.下列关于VisualBasic编程语言的说法，错误的是：

A.VisualBasic是一种面向对象的编程语言

B.VisualBasic主要用于开发Windows应用程序

C.VisualBasic不支持面向过程的编程方式

D.VisualBasic具有强大的数据库访问功能

2.在VisualBasic中，以下哪个不是合法的数据类型？

A.Integer

B.String

C.Boolean

D.Array

3.以下哪个函数用于将字符串转换为数字？

A.Val()

B.CInt()

C.Str()

D.Chr()

4.以下哪个关键字用于定义一个子程序？

A.Function

B.Sub

C.Property

D.Operator

5.在VisualBasic中，以下哪个关键字用于定义一个私有变量？

A.Private

B.Public

C.Dim

D.Static

6.以下哪个关键字用于结束一个循环？

A.Do

B.Loop

C.For

D.Next

7.以下哪个关键字用于定义一个数组？

A.Dim

B.Array

C.New

D.Object

8.以下哪个函数用于获取当前日期和时间？

A.Now()

B.Today()

C.Date()

D.Time()

9.以下哪个函数用于判断一个字符串是否为空？

A.IsEmpty()

B.IsNull()

C.IsEmptyString()

D.IsEmptyValue()

10.以下哪个关键字用于定义一个常量？

A.Const

B.Dim

C.Public

D.Private

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：___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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