While many applaud the increasing individualism and freedom of children within the family, others lament the loss of family responsibility and discipline.
A. mourn
B. delight
C. prosecute
D. condemn
(63) 是软件系统测试的典型输入。① 合同书 ② 需求规格说明书 ③ 程序代码 ④ 系统设计说明书
A. ①和 ②
B. ①、②和 ③
C. ①和③
D. ①、②、③和④
在窗体上画一个名称为CommonDialog1的通用对话框和一个名为Command1的命令按钮。要求实现这样一个功能：单击命令按钮后，打开一个通用对话框用于保存文件，其窗口标题为“保存”，默认文件名为Data，在“文件类型”栏中显示*.txt。下列程序中能实现以上功能的是______ 。
A. Private Sub Command1_ Click() CommonDialog1. FileName = "Data" CommonDialog1. Filter = "All Files｜*.｜* ｜(*.tx｜(*.do｜*.doc" CommonDialog1. Filterlndex = 2 CommonDialog1. DialogTitle = “保存” CommonDialog1. Action = 2 End Sub
B. Private Sub Command1_ Click() CommonDialog1. FileName = "Data" CommonDialog1. Filter = "All Files｜*.*｜(*.tx｜(*.do｜*.doc" CommonDialog1. FilterIndex = 2 CommonDialog1. DialogTitle =“保存” CommonDialog1. Action = 1 End Sub
C. Private Sub Command1_ Click() CommonDialog1. FileName = "Data" CommonDialog1. Filter = "All Files｜*.*｜(*.tx｜(*.do｜*.doc" CommonDialog1. FilterIndex = 1 CommonDialog1. DialogTitle = “保存” CommonDialog1. Action = 1 End Sub
D. Private Sub Command1_ Click() CommonDialog1. FileName = "Data" CommonDialog1. Filter = "All Files｜*.*｜(*.tx｜(*.do｜*.doc" CommonDialog1. FilterIndex = 1 CommonDialog1. DialogTitle = “保存” CommonDialog1. Action = 2 End Sub
判断是否到达文件尾和返回文件字节数的函数是______ 。
A. EOF END
B. END CLOSE
C. EOF LOF
D. END LOF
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