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軟題庫 學(xué)習(xí)課程
試卷名稱
考試中心《》在線考試
試卷年份2017年下半年
試題題型【單選題】
試題內(nèi)容

Change control within information technology (IT) systems is a formal process used to ensure that changes to product or system are introduced in a controlled and coordinated manner . It__the possibility that unnecessary changes will be introduced to a system without forethought.
A.Adds
B.Removes
C.Produces
D.Reduces

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