Which of the following are considered subcomponents of the problem diagnosis step of thetroubleshooting flow？（Choose all that apply.）（）
- A、Eliminate potential causes
- B、Collect information
- C、Document causes
- D、Hypothesize underlying causes
- E、Verif/ hypothesis
- F、Examine collected information
正确答案:A,B,D,E,F
答案解析:有
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