Heisastudent nameisTom.A.Her B.His C.My D.Your-X题卡

不满足 1NF 2NF 3NF

Studenname=“张红” Dim s As Student name=“张红” Dim s As Type Student name=“张红” Dim s As Type name=“张红”

Student.name="张红" Dim s As Student s.name="张红" Dim s As Type Student s.name="张红" Dim s As Type s.name="张红"

He，he His，he S

Student.name="张红" Dim s As Student s.name="张红" Dim S As Type Student s.name="张红" Dim s As Type s.name="张红"

Studen name="" name="张红" Dim s As Student Dame="张红" Dim s As Type Student name="张红" Dim s As Type name="张红"

不满足 1NF 2NF 3NF

Student name="李明” Dim s As Student name＝"李明" Dim s As Type Student name="李明" Dim s As Type name="李明"

Student.name="李明"  Dim s As Student
s.name="李明"  Dim s As Type Student
s.name="李明"  Dim s As Type
s.name="李明"

StudenName="林红" Dim s As Student name="林红" Dim s As Type student name="林红" Dim s As Type name="林红"

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 s Type S.name="李明"

StUdenname="" Dim s As StUdent name="张红" Dim s As Type Student name="张红" Dim s As Type name="张红"

Age As Integer End Type 则正确引用该记录类型变量的代码是 Student.name="张红" Dim s As Student s.name="张红" Dim S As Type Student s.name="张红" Dim s As Type s.name="张红/

Student.name=“张红”  Dim s As Student
s.name=“张红”  Dim s As Type Student
s.name=“张红”  Dim s As Type
s.name=“张红”

You name it You can never tell it You can say that again You got it

He is a student, 　　 name is Tom.A. Her B. His C. My D. Your