數(shù)據(jù)倉庫在收集數(shù)據(jù)過程中,會遇到一些略微不一致但可以糾正的數(shù)據(jù),糾正的過程稱為 ( ) 。A、數(shù)據(jù)轉(zhuǎn)換 B、數(shù)據(jù)抽取 C、數(shù)據(jù)清洗 D、數(shù)據(jù)裝載