Software products may be (1)into four basic types: application programs, programming language processors, operating systems, and system utilities.Application programs are programs that (2) useful tasks such as solving statistical problems, or keeping your

题目

Software products may be (1)into four basic types: application programs, programming language processors, operating systems, and system utilities.

Application programs are programs that (2) useful tasks such as solving statistical problems, or keeping your company's books.

Programming language processors are programs that (3) the use if a computer language in a computer system. They are tools for the development of application programs.

Operation systems are programs that (4) the system resources and enable you to run application programs.

System utilities are special programs that (5) the usefulness of or add capabilities to a computer.

A.manage

B.perform

C.support

D.reduce

E.divided


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  • 第1题:

    窗体上有一个按钮和一个列表框,执行下列程序后,输出的结果为 Private Sub Command1_Click() List1.AddItem "Visual" List1.AddItem "Basic" List1.AddItem "Programming", 1 Print list1.List(2) End Sub

    A.Visual

    B.Basic

    C.Programming

    D.2


    正确答案:C
    解析:列表框控件使用AddItem方法增加列表项,格式如下:object.AddItemitem[,index]Index参数为可选参数,当不带该参数使用AddItem方法时,增加项自动添加到列表框最后一条;当带Index参数时,则将增加项添加到Index指定的位置。注意Index只能在0到ListCount间取值。本题中由于最后一个AddItem方法使用了Index(为1),所以“Programming”插入到第2行的位置,“Basic”则被挤进最后一行的位置(对应Index=2)。

  • 第2题:

    要在窗体Form1内显示字符串"Basic",可以使用的语句是()。

    A Form.Caption="Basic"

    B Form1.Caption="Basic"

    C Form1.Print "Basic"

    D Form.Print "Basic"


    C

  • 第3题:

    以下四个程序中,完全正确的是

    A.#include int main() { /* programming */ printf("programming!n"); return 0; }

    B.#include int main() { /*/* programming */*/ printf("programming!n"); return 0; }

    C.include int main() { /* programming */ printf("programming!n"); return 0; }

    D.#include int main(); { /*/ programming /*/ printf("programming!n"); return 0; }


    B 在选项A中,main()函数后面的分号是错误的,C语言在函数名后而不能有分号。在C语言中注释内容必须放在”/’和”+/”之间,”/”和”*/”必须成对出现,按语法规定在注释之间不可以再嵌套”/∥’和”+/”。在选项C的程序段中注释语句之间有嵌套;所以选项C不正确。C语言用#inc1ude命令行来实现文件包含的功能。#inc1ude命令行的形式为:#inc1ude”文件名”,所以存选项D中inc1ude前面少了一个#符号,因而选项D不正确。

  • 第4题:

    根据以下内容,回答235-239题。


    What is the last day to apply for the WHC position? (  )

    A.May 1
    B.May 10
    C.May 17
    D.May 27

    答案:B
    解析:

  • 第5题:

    下面英文日期写法错误的是____?

    A.May 1, 2015

    B.1 May,2015

    C.1 May 2015

    D.May 1st, 2015


    10 Oct.,2015

  • 第6题:

    1、随着计算机技术及应用的发展,计算机程序也经历了从计算机程序(Program),到计算机软件(Software),到计算机应用(Application)的发展变化,简述你对计算机程序概念发展的理解。


    单主机模式;C/S;B/S