跟网络规划与设计生命周期类似，网络故障的排除也有一定的顺序。在定位故障之后，合理的故障排除步骤为（ ）。
- A.搜集故障信息、分析故障原因、制定排除计划、实施排除行为、观察效果
- B.观察效果、分析故障原因、搜集故障信息、制定排除计划、实施排除行为
- C.分析故障原因、观察效果、搜集故障信息、实施排除行为、制定排除计划
- D.搜集故障信息 、观察效果、分析故障原因、制定排除计划、实施排除行为
正确答案及解析
正确答案
解析
本题考查故障排除流程。
网络故障的排除先需定位故障，分析故障原因，然后制定排除计划，实施排除行为，观察效果。
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