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单选题
A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST？ （）
A
Update the BIOS.
B
Run the battery calibrator.
C
Reinstall the ACPI drivers.
D
Replace the power adapter.
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Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?()
A.MSTSCB.ACPIC.GDID.MSCONFIG
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A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST？ （）A、Update the BIOS.B、Run the battery calibrator.C、Reinstall the ACPI drivers.D、Replace the power adapter.
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单选题A user has purchased a laptop that has no means to charge the battery. Which of the followingwould the user MOST likely purchase?（）A
USB cableB
AC adapterC
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考题
单选题Which of the following would be the correct way to dispose of a laptop battery？ （）A
Place the battery on a shelf for storage.B
Place the battery in a trash compactor separately from the laptop.C
Dispose of the battery in the same manner as the laptop.D
Refer to the disposal information located on the battery.
考题
单选题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 keyboardB
Check for a disable switchC
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考题
单选题A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）A
Plug in an external monitor to test the video card.B
Run a check disk scan to verify there is no corruption.C
Check if the laptop is now on battery power.D
Have the LCD screen replaced with a known good screen.
考题
单选题A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （）A
Note on the work order that the laptop is losing battery capabilities and the laptop must be replaced.B
Replace the battery by purchasing a new battery from the manufacturer.C
Stop using the battery and use alternating current （AC） power for the laptop.D
Replace the AC adaptor by purchasing a new adapter from the manufacturer.
考题
多选题A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).AThe LCD monitor’s power inverter does not function properly.BThe operating system’s power settings prevent the battery from charging.CThe battery is not compatible with the laptop.DThe internal power connection on the motherboard is faulty.EThe power adapter is not working.
考题
单选题A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?（）A
Remove network connectionsB
Remove the RAMC
Self ground on the computer caseD
Disconnect power to PC
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单选题If you observe any situation which presents a safety or pollution hazard during fuel transfer operations, which of the following actions should be taken FIRST?（）A
Close the valves at the transfer manifoldB
Notify the person in charge of the shore facilityC
Shut down the transfer operationD
Sound the fire alarm
考题
单选题Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?（）A
MSTSCB
ACPIC
GDID
MSCONFIG
考题
单选题A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery？（）A
Recycle the battery.B
Store the battery.C
Place battery in a sealed plastic bag.D
Disassemble the battery.
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