A.數(shù)據(jù)庫中數(shù)據(jù)的共享性好,冗余度低
B.數(shù)據(jù)庫中的數(shù)據(jù)是無序的
C.數(shù)據(jù)庫的數(shù)據(jù)具有結(jié)構(gòu)化特點(diǎn)
D.數(shù)據(jù)庫中所存儲(chǔ)的數(shù)據(jù)是面向現(xiàn)實(shí)世界的
E.數(shù)據(jù)庫中數(shù)據(jù)的獨(dú)立性強(qiáng)
F.數(shù)據(jù)庫由數(shù)據(jù)庫管理系統(tǒng)統(tǒng)一管理和控制