网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

若有如下定义,选项中正确的语句是_________。 Structure Student Dim No As Integer Dim Name As String End Structure Dim My As Student

A.My.No=101

B.Name="Zhong"

C.No=101

D.My=(101,"Zhong")

E.Student=(101,"Zhong")


参考答案和解析
double a=7,b=7;
更多 “若有如下定义,选项中正确的语句是_________。 Structure Student Dim No As Integer Dim Name As String End Structure Dim My As StudentA.My.No=101B.Name="Zhong"C.No=101D.My=(101,"Zhong")E.Student=(101,"Zhong")” 相关考题
考题 下面可以正确定义2个整形变量和1个字符串变量的语句的是( )。A.Dim n,m AS Interger,s AS StringB.Dim a%,b$,c AS StringC.Dim a AS Integer,b,c AS StringD.Dim x%,y AS Integer,z AS String

考题 设在工程中定义了下列类型: Type Stutype ino As Integer strname As String*20 Strsex As String*1 Smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作 A. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname=smith .strsex=男 .smark=89 End With End Sub B. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End Sub C. Sub Command1_Click() Dim student As Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End Sub D. Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End student End Sub

考题 没有如下的用户定义类型:Type Studentnumber As Stringname As Stringage AS IntegerEnd Type则以下正确引用该类型成员的代码是( )。 A.Student. name="李明"B.Dim s As StudentS. name="李明"C.Dim s As Type StudentS. name="李明"D.Dim s As TypeS. name="李明

考题 ( 14 )设有如下的用户定义类型:Type Studentnumber As Stringname As Stringage As IntegerEnd Type则以下正确引用该类型成员的代码是A ) Student.name = " 李明 "B ) Dim s As Students.name = " 李明 "C ) Dim s As Type Students.name = " 李明 "D ) Dim s As Types.name = " 李明 "

考题 设有如下的记录类型Type StudentnumberAs stringname As Stringage As IntegerEnd Type则正确引用该记录类型变量的代码是( )。A. Student.name="张红"B. Dim s As Students.name="张红"C. Dim s As Type StudentD. Dim s As Types.name="张红" s.Dame="张红"

考题 下面可以正确定义两个整型变量和—个字符串变量的语句是______。A.Dim n,m As Integer,s As StringB.Dim a%,b$,c As StringC.Dim a As Integer,b,c As StringD.Dim x%,y As Integer,z As String

考题 ( 11 )下面可以正确定义 2 个整形变量和 1 个字符串变量的语句的是( )A ) Dim n,m AS Interger,s AS StringB ) Dim a%,b$,c AS StringC ) Dim a AS Integer,b,c AS StringD ) Dim x%,y AS Integer,z AS String

考题 假设有如下的记录类型: Type Student number As String name AS String age As Integer End Type 则正确引用该记录类型变量的代码是______。A.Student. name="" s. name="张红"B.Dim s As Student s. Dame="张红"C.Dim s As Type Student s. name="张红"D.Dim s As Type s. name="张红"

考题 有如下的记录类型Type studentid As Stringname As Stringage As IntegerEnd Type则正确引用该记录类型变量的代码是( )A.student.name=”Sias”B.Dim s As students.mane=”Sias”C.Dim s As type students.name=”Sias”D.Dim s As types.name=”Sias”

考题 设有如下的用户定义类型: Type Student number As String name As string age As Integer End Type 则以下正确引用该类型成员的代码是______。A. Student name="李明”B.Dim s As Student s.name="李明"C.Dim s As Type Student s.name="李明"D.Dim s As Type s.name="李明"

考题 如下数组声明语句,正确的是( )。A. Dim a[3, 4] As IntegerB. Dim a(34) As IntegerC. Dim a(n,n) As IntegerD. Dim a(3,4) As Integer

考题 设有如下的记录类型: TypeStudent number As String name AS String age As Integer End Type 则正确引用该记录类型变量的代码是( )。A.Student.name="张红"B.Dim s As Student s.name="张红"C.Dim s As Type Student s.name="张红"D.Dim s As Type s.name="张红"

考题 设在工程中有一个标准模块,其中定义了如下类型: Type stutype ino As Integer strname As String*20 strsex As String*1 smark As Single End Type 在窗体上画一个名为Connnand1的命令按钮,要求当执行事件过程Command1_Click时,在c:\的随机文件student..dat写入一条记录。下列能够完成该操作的事件过程是( )。A.Sub Command1_C1ick() Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open" c:\student.dat" For input As # 1 len=len(student) Put # 1,record_B.Sub Command1_Click( ) Dim student As studtype Dim record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open"c:\student.dat" For random As #1 len=len(student) Put #1,record_nC.Sub Command1_Click() Dim student As studtype Dim record_no As integer record_no=1 With student .ino=12 .stmame="smith" .strsex="男" .smark=89 End With Open"c:\student.dat" For random As #1 len=len(student) Write #1,record_nD.Sub Command1_Click() Dim Student As studtype Dim Record_no As Integer record_no=1 With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With Open"c:\student.dat"For output As #1 len=len(student) Put #1,record_no,

考题 以下有关数组定义的语句序列中,错误的是A.Static arrl(3) arr1(1)=100 arrl(2)="Hello" arrl(3)=123.45B.Dim arr2()As Integer Dim size As Integer Private Sub Command2_Click() size=InputBOX(“输入:”) ReDim arr2(size) ┄ End SubC.Option Base 1 Private Sub Command3_Click() Dim arr3(3)As Integer ┄ End SubD.Dim n As Integer Private Sub Command4_Click() Dim arr4(n)As Integer ┄ End Sub

考题 以下有关数组定义的语句序列中,错误的是 ______。A.Static arrl(3) arrl(1)=100 arrl(2)="Hello" arrl(3)123.45B.Dim arr2()As Integer Dim size As Integer Private Sub Command2_click() size=InputBox("输入:") ReDimarr2(size) End SubC.Option Base1 Private Sub Command3_click() Dim arr3(3)As Integer End SubD.Dim n As Integer Private Sub Command4_Click() Dim arr4(n)As Integer End Sub

考题 设有如下的记录类型: Type Student Number As String Name As String Age As Integer End Sub 则能正确引用该记录类型变量的代码是( )。A.Student.name=""B.Dim s As Students.name=“张红”C.Dims As Tye Students.name=“张红”D.DimsAsTypes.name=“张红”

考题 有如下语句: Type Student Name As String Age As Integer Sex As String End Type Dim Stu As Student With Stu .Name="张红" .Age=22 .Sex="女" End With 执行Print Stu.Age语句后的结果是A.张红B.22C.“女”D.Age

考题 设在工程中定义了如下类型: Type stutype ino As Integer stmame As String*20 strsex As String*1 smark As Single End Type 在窗体上正确使用这个类型的是下列哪个操作( )。A.Sub Command1_click() Dimstudent As Stutype With student .ino=12 .strname=smith .strsex=男 .smark=89 End With End SubB.Sub Command1_Click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubC.Sub Command1_Click() Dim student As Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubD.Sub Command1_click() Dim student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End student End Sub

考题 设在工程中定义了下列类型:Type Stutypeino As Integerstrname As String*20strsex As String*1smark As SingleEnd Type在窗体上正确使用这个类型的是下列哪个操作( )。A.Sub Command1_Click() Dim student As Stutype With student .ino=12 .Strname=smith .strsex=男 .smark=89 End With End SubB.Sub Command1_Click() Dim Student As Stutype With student .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubC.Sub Comnland1_Click() Dim student As Stutype With Stutype .ino=12 .strname="smith" .strsex="男" .smark=89 End With End SubD.Sub Command1_Click() Dim student As Stutype With student .ino=12 .Strname="smith" .strsex="男" .smark=89 End student End Sub

考题 有如下用户定义类型及操作语句: Tyoe Student SNo As String Sname As String SAge As Integer End Type Dim Stu As Student With Stu SNo=”200609001” SName=”陈果果“ A ge=19 End With 执行MsgBox Stu,Age 后,消息框输出结果是 【13】

考题 下列数据类型定义中,正确的是A.Type Student Num As Long Name As String End TypeB.Type Student Num As Integer Name As String * 10 End TypeC.Private Type Num As Long Score As Single End TypeD.Private Type Student Name As String Score(10)As String * 10 End Type

考题 设有如下的记录类型: Type Student number As String name As String age As Integer End Type 则正确引用该记录类型变量的代码是______。A.StUdent.name=""B.Dim s As StUdent s.name="张红"C.Dim s As Type Student s.name="张红"D.Dim s As Type s.name="张红"

考题 由如下程序: Type Student Num As Integer Name As String * 13 End Type Dim stu(30)As Student 该程序段定义了两个程序成分,它们分别是 ______。A.记录类型和记录数组B.记录类型和记录变量C.显示类型和记录数组D.记录变量和记录数组

考题 设在工程中定义了如下类型: Type stutype ino As Integer strname As String*20 strsex As String* 1 smark As Single End Type在窗体上正确使用这个类型的是下列哪个操作( )。A.Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 . strname = smith .strsex = .smark = 89 End With End SubB.Sub Commandl_Click0 Dim student As Stutype With student .ino = 12 .strname = "smith" .strscx = "男" .smark = 89 End With End SubC.Sub Commandl_Click0 Dim student As Stutype With Stutype ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End With End SubD.Sub Command1 _Click() Dim student As Stutype With student .ino = 12 .strname = "smith" .strsex = "男" .smark = 89 End student End Sub

考题 在VB中,使用变量前一般应对变量进行定义。以下变量定义语句错误的是()。A、Dim  x As IntegerB、Dim  x As Integer,y As SingleC、Var  x,y:IntegerD、Dim  x As Integer,y As Integer

考题 在VB语言中,下列定义变量语句格式正确的是()。A、Dim As String xuehaoB、Dim xuehao As StringC、Dim String As xuehaoD、Const xuehao As String

考题 定义数组语句Dim a(b)As Integer是正确的

考题 如下数组声明语句,正确的是()。A、Dim a[3,4] as IntegerB、Dim a(3,4)as IntegerC、Dim a(n,n)as IntegerD、Dim a[3][4]as Integer