A.屬于第一范式 B.屬于第二范式 C.具有函數依賴關系 D.具有非函數依賴關系
A.SELECT TOP 4 WITH TIES * FROM Student ORDER BY Sage ASC B.SELECT TOP 4 WITH TIES * FROM Student GROUP BY Sage ASC C.SELECT TOP 4 WITH TIES * FROM Student ORDER BY Sage DESC D.SELECT TOP 4 WITH TIES * FROM Student GROUP BY Sage DESC
A.INSERT INTO 教師 (’t001’,’劉曉紅’,’女’,NULL) B.INSERT INTO 教師 VALUES (’t001’,’劉曉紅’,’女’) C.INSERT INTO 教師 (教師編號,教師姓名,性別)(’t001’,’劉曉紅’,’女’) D.INSERT INTO 教師 (教師編號,教師姓名,性別) VALUES (’t001’,’劉曉紅’,’女’)