多項選擇題數據庫中有一張表名為Emp,包含有如下列:EmpNO(雇員編號,Varchar(20),Pk),Job(職位Varchar(10)),HirDate(雇傭日期,Date),Sal(月薪,Float)。要求查詢全部雇員信息應該是哪些數據?()

A.Select * From Emp 
B.Select * From Emp Where EmpNO Like '%%' 
C.Select * From Emp Where Name = '%%' 
D.Select * From Emp Where Name Like '%%'


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C.drop table book 
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2.多項選擇題學生成績表grade中有字段score(float),現在要把所有在55分至60之間的分數提高5分,以下sql語句正確的是()

A.Update grade set score=score+5
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C.Update grade set score=score+5 where score between 55 and 60
D.Update grade set score=score+5 where score >=55 and score <=60

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A.select top 1 * from book order by price asc
B.select top 1 * from book order by price desc
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5.多項選擇題Sql語句:select * from students where SNO like ‘010[^0]%[A,B,C]%’,可能會查詢出的SNO是()

A.01053090A#Hm3?
B.01003090A01
C.01053090D09
D.0101A01