A.little
B.few
C.much
D.many
第1题
(28)使用SQL语句向学生表S(SNO,SN,AGE;SEX)中添加一条新记录,学号(SNO),姓名(SN),性别(SEX),年龄(AGE)字段的值分别为0401、王芳、女、18,正确命令是A)APPEND INTO S(SNO,SN, SEX, AGE) VALUES(’0401’,’王芳’,’女’,18)B)APPEND S VALUES(’0401’,’王芳’,’18’,’女’)C)INSERT INTO S(SNO,SN, SEX, AGE) VALUES(’0401’,’王芳’,’女’,18)D)INSERT S VALUES(’0401’,’王芳’,’18’,女,)
第2题
使用SQL语句向学生表S(SNO,SN,AGE,SEX)中添加一条新记录,字段学号(SNO)、姓名(SN)、性别(SEX)、年龄(AGE)的值分别为0401、王芳、女、18,正确的命令是______
A) APPEND INTO S (SNO,SN,SXE,AGE)valueS ('0401','王芳','女',18)
B) APPEND S valueS ('0401','王芳','女',18)
C) INSERT INTO S (SNO,SN,SEX,AGE)valueS ('0401','王芳','女',18)
D) INSERT S valueS ('0401','王芳',18,'女')
第3题
A.APPEND INTO S (SNO,SN,SEX,AGE)VALUES('0401','王芳','女',18)
B.APPEND S VALUES('0401','王芳',18,'女')
C.INSERT INTO S(SNO,SN,SEX,AGE)VALUES('0401','王芳','女',18)
D.INSERT S VALUES('0401','王芳',18,'女')
第4题
A.APPEND INTO S(SNO,SN,SEX,AGE)values(‘0401’,‘王芳’,‘女’,18)
B.APPEND S values (‘0401’,‘王芳’,‘女’,18)
C.INSERT INTO S(SNO,SN,SEX,AGE)values (‘0401’,‘王芳’,‘女’,18)
D.INSERT S values(‘0401’,‘王芳’,18,‘女’)
第5题
A.APPEND INTO S(SNO,SN,SXE,AGE) valueS("0401","王芳","女",18)
B.APPEND S valueS("0401","王芳","女",18)
C.INSERT INTO S(SNO,SN,SEX,AGE)valueS("0401","王芳","女",18)
D.INSERT S valueS("0401","王芳",18,"女")
第6题
A.APPEND INTO S (SNO,SN,SEX,AGE) VALUES (’0401’,’王芳’,’女’,18)
B.APPEND S VALUES (’0401’,’王芳’ ,18,’女’)
C.INSERT INTO S (SNO,SN,SEX,AGE) VALUES (’0401’,’王芳’,’女’,18)
D.INSERT S VALUES (’0401’,’王芳’,18,’女’)
第7题
A.σSN(ΠAge>20(S))
B.ΠSN(σAge>20(S))
C.ΠSN(ΠAge>20(S))
D.σSN(σAge>20(S))
第8题
A.σSN(ΠAge>20(S))
B.ΠSN(σAge>20(S))
C.ΠSN(ΠAge>20(S))
D.σSN(σAge>20(S))
第9题
A.
B.
C.
D.
第10题
A.
B.
C.
D.
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