多项选择题X 纠错
A.Select* From Student
B.Select Name From Student
C.Select Name,Age,IDCard From Student
D.Select Name,Age,IDCard,Sex From Student
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多项选择题
A.Delete Student‘20140001’
B.Delete Student“20140001”
C.Delete Student Where Number=‘20140001’"
D.Delete From Student Where Number=”20140001”"
多项选择题
A.Select* From Student Where Age>=20 ANDAge>=30
B.Select* From Student Where Age>=20 ANDAge<=30
C.Select* From Student Where Age BET WENN 20AND30
D.Select* From Student Where Age>=20&&Age>=30"
单项选择题
A.Select*FromStudentWhereSex=’男’
B.Select*FromStudentWhereSex<>’女’
C.Select*FromStudentWhereSexLike’男’
D.Select*FromStudentWhereSexIn’男’
多项选择题
A.Select* From Student Where ZZMM=’党员’And ZZMM=’团员’
B.Select* From Student Where ZZMM=’党员’Or ZZMM=’团员’
C.Select* From Student Where ZZMM="党员"OrZ ZMM="团员"
D.Select* From Student Where ZZMM IN(’党员’,‘团员’)
多项选择题
A.Select* From Student Where Sex=’男’
B.Select* From Student Where Number NotIn(Select Number From Student Where Sex<>=’男’)
C.Select* From Student Where NumberIn(Select Numbe rFrom Student Where Sex=’男’)
D.Select* From Student Where Sex<>’男’
多项选择题
A.Select Count(1)From Student
B.Select Sum(*)From Student
C.Selec tAvg(*)From Student
D.Select Count(*)From Student
多项选择题
A.Select *From Emp Where Job>="办事员"
B.Select* From Emp Where Job==’办事员’
C.Select* From Emp Where Job<>’办事员’
D.Select* From Emp Where Job!=’办事员’