讨论了以色列A系统项目的评估策略,首先依据项目技术可行研究报告,利用从一般到具体,逐步缩小技术范围,集中核心评估点的评估策略对其进行评估,整个评估过程充分利用比较分析、逆向思维、定量细分的技术方法,讨论评估了该项目建设的技术可行性。最后,特别提出对大型综合性信息系统项目评估中掌握国家相关技术标准的重要性的认识。 This paper discusses the evaluation strategy of Israel’s A system project. Firstly, it evaluates the project based on the technically feasible research report of the project and makes use of the assessment strategies from general to specific, gradually narrowing the technical range and concentrating the core assessment points. The whole assessment process makes full use of comparative analysis, Thinking, quantitative subdivision of the technical methods to discuss the assessment of the technical feasibility of the project. Finally, it is particularly pointed out that it is important to grasp the importance of relevant national technical standards in the evaluation of large-scale integrated information system projects.