A.兩個(gè)或者多個(gè)信息系統(tǒng)之間相互訪問(wèn)數(shù)據(jù)資源 B.企業(yè)海量數(shù)據(jù)的存儲(chǔ)和訪問(wèn) C.企業(yè)決策信息的挖掘和提取 D.不同地域的企業(yè)信息系統(tǒng)之間進(jìn)行實(shí)時(shí)信息共享和數(shù)據(jù)通信
A.JSP B.RMI/IIOP C.ASP D.EJB
A.數(shù)據(jù)倉(cāng)庫(kù)的用戶(hù)是一線的員工,并且數(shù)據(jù)倉(cāng)庫(kù)的數(shù)據(jù)應(yīng)保持不變 B.數(shù)據(jù)倉(cāng)庫(kù)的用戶(hù)是管理層,并且數(shù)據(jù)倉(cāng)庫(kù)的數(shù)據(jù)隨業(yè)務(wù)的增長(zhǎng)持續(xù)增長(zhǎng) C.數(shù)據(jù)倉(cāng)庫(kù)的用戶(hù)是一線的員工,并且數(shù)據(jù)倉(cāng)庫(kù)的數(shù)據(jù)隨業(yè)務(wù)的增長(zhǎng)持續(xù)增長(zhǎng) D.數(shù)據(jù)倉(cāng)庫(kù)的用戶(hù)是管理層,但數(shù)據(jù)倉(cāng)庫(kù)的數(shù)據(jù)應(yīng)保持不變