企业战略与信息化战略集成的主要方法有业务与IT整合和企业IT架构，其中，（ ）适用于现有信息系统和IT基础架构不一致、不兼容和缺乏统一的整体管理的企业。
- A.信息架构
- B.企业IT架构
- C.业务与IT整合
- D.结构化方法
正确答案及解析
正确答案
解析
信息化战略与企业战略的集成：
信息化战略从企业战略出发，服务于企业战略，同时又影响和促进企业战略。企业战略与信息化战略集成的主要方法有BITA（Business-IT Alignment，业务与IT整合）和EITA（Enterprise IT Architecture，企业IT架构）。
（1）业务与IT整合。BITA是一种以业务为导向的、全面的IT管理咨询实施方法论。从制订企业战略、建立（或改进）企业组织结构和业务流程，到进行IT管理和制订过渡计划（transition plan），使IT能够更好地为企业战略和目标服务。BITA适用于信息系统不能满足当前管理中的业务需要，业务和IT之间总是有不一致的地方。BITA的主要步骤是：评估和分析企业当前业务和IT不一致的领域，整理出企业的业务远景和未来战略，建立业务模型，提出达到未来目标的转变过程建议和初步计划，以及执行计划。
（2）企业IT架构。EITA分析企业战略，帮助企业制订IT战略，并对其投资决策进行指导。在技术、信息系统、信息、IT组织和IT流程方面，帮助企业建立IT的原则规范、模式和标准，指出IT需要改进的方面并帮助制订行动计划。EITA适用于现有信息系统和IT基础架构不一致、不兼容和缺乏统一的整体管理的企业。
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