单项选择题

A.confirm the repairB.define the problemC.document the ……

Which of the following is NOT a phase of the troubleshooting process？（）

A.confirm the repair
B.define the problem
C.document the results
D.simplify the problem

<上一题目录下一题>

热门试题

单项选择题WhatistheFIRSTandmostimportantstepinsystemtroubleshooting？（）

A.back up the system data
B.gather information about the problem
C.try rebooting the system to see if that fixes the problem
D.check the System Error Log or Event Log

单项选择题AdefectiveCD-ROMdriveisreplacedwithanewCD-ROMdrive.ThenewCD-ROMdriveisabletoreadanyCDthatitaccesses，butmusicCDsdonotplaymusic.WhatistheMOSTlikelycauseofthisproblem？（）

A.The audio cable is not connected to the drive.
B.The ribbon cable is not connected.
C.The power cable is not connected.
D.The CD-ROM drivers are not installed.