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为了减少意外事件引起的对信息系统的损害,首先要制定应付突发事件的...
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企业信息化是一个循序渐进、持续不断的过程,同时也是一个()...
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从20世纪七八十年代起,专家们就开始提出典型的战略信息系统规划方...
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