根据维护的具体内容的不同,可对软件维护进行分类。______是指对文件或数据库中的记

题型:单项选择题

问题:

根据维护的具体内容的不同,可对软件维护进行分类。______是指对文件或数据库中的记录进行增加、修改和删除等操作,通常采用专用的程序模块。

A.程序维护

B.数据维护

C.代码维护

D.设备维护

考点:计算机软件水平考试中级多媒体应用设计师计算机水平考试中级多媒体应用设计师2010年上半年上午真题
题型:单项选择题

A number of bricks were purchased to build a fireplace, at a cost of 40 cents each, but only of them were needed. If the unused 190 bricks were returned and their cost refunded, what was the cost of the bricks used to make the fireplace ?()

A.$76

B.$228

C.$304

D.$414

E.$570

题型:单项选择题
补全对话 。
 根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。
A: Hello, this is Susan Wilson. May I speak to Crower please?
B: Hi, Susan.   1   
A: Well,I'm calling about the theatre group I belong to.    2   And I thought you might be interested.
B; Oh, gosh, you know how much I love acting, but I'm doing a hard job. I might be able to learn my
part,   3   A: Well, actually, we practise only one night a week, Thursdays from seven to ten, though we
would have to put in extra time before performances.
B:  4  
A: Sure, but look, why don't you come and watch next Thursday? I think you will like the way we
work.    5 
B: Okay, I'll come once, but I can't promise more than that.
A: Great. I'll give you a call on Wednesday to remind you. Talk to you then, bye now.
B: Bye, Susan.
A. How are you getting on with your job?
B. but I might have no time to put on performances at the stage.
C. Well, could you give me time to think it over?
D. What can I do for you?
E. When you see how much fun it is, you will want to join right a way.
F. but I would hardly have time to come to the pratice performances.
G. We are looking for more people to join us, especially men.
题型:单项选择题

鼓胀的基本治则是()

A.祛邪治标

B.补虚固本

C.先攻后补

D.攻补兼施

E.以上都不是

题型:单项选择题

下面程序的功能是统计字符串中“广的个数,请填空。  Sub COU( )    a$="Beijing University of Technology"    Dim n AS Integer    n=Len(a$)     For i=1 To n    b$= 【12】     If 【13】 Then x=x+1   Next i    Print "x=";x  End Sub

题型:单项选择题

混凝土的粗骨料粒径大于()mm。

A、3

B、5

C、6

D、8

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