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Which of the following is the FIRST step a technician should take when troubleshooting a device issue？（）
- A、Gather information from the customer.
- B、Isolate the problem on the device.
- C、Read the service documentation for possible causes.
- D、Check the parts life counters.
参考答案
更多 “Which of the following is the FIRST step a technician should take when troubleshooting a device issue？（）A、Gather information from the customer.B、Isolate the problem on the device.C、Read the service documentation for possible causes.D、Check the parts life counters.” 相关考题
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