Questions 11 to 18 are based on the conversation you have just heard
A. Tim will surely come to repair the walkman.
B. Tim is very trustworthy.
C. Tim cannot repair the walkman.
D. Tim doesn’t keep his word.
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以下程序的功能是从键盘输入若干个学生的考试成绩,统计并输出最高分和最低分,当输入负数时结束输入。请填空。 Private Sub Command1_Click() Dim x,amax,amin As Single x=InputBox("Enter a score") amax=x amin=x Do While______ If x>amax Then amax=x End If If______Then amin=x End If x=InputBox("enter a score") Loop Print "max=";amax,"min=";amin End Sub
The software architecture of a program or computing system is the structure or structures of the system, which comprise software______, the externally ______ properties of those components, and the relationships between them. The architecture is not the operational software. Rather, it is a ______ that enables a so, ware engineer to: analyze the ______ of the design in meeting its stated requirements, consider architectural alternatives at a stage when making design changes is still relatively easy, and reduce the ______ associated with the construction of the software.
A. visible
B. reliable
C. secure
D. robust
计算机厂家在UNIX标准上分裂为两个阵营:一个是UNIX国际(UI),以AT&T和Sun公司为首:另一个是______,以IBM、HP、DEC公司为首。