你可能感興趣的試題

單項(xiàng)選擇題

A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）

A. Plug in USB keyboard
B. Check for a disable switch
C. Contact the laptop manufacturer
D. Plug in a USB mouse

單項(xiàng)選擇題

A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）

A. Run the hard disk manufacturer’s diagnostic program
B. Re-image the drive
C. Replace the hard drive and load Windows
D. Ask the user diagnostic questions

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Users in an office routinely work with large graphics files. Which of the following preventivemaintenance tools can assist in maintaining system performance?（）

你可能感興趣的試題

A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）

A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）