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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).

A、The LCD monitor’s power inverter does not function properly.

B、The operating system’s power settings prevent the battery from charging.

C、The battery is not compatible with the laptop.

D、The internal power connection on the motherboard is faulty.

E、The power adapter is not working.

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更多“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).”相关的问题

第1题

[单选题] An executive’s laptop screen has been damaged and will not power on. Which of the following is the FASTEST way to get the executive back online?（）

A、Pull the hard drive and install it in a spare laptop of the same make and model. B、Replace the motherboard on the laptop. C、Build the executive a temporary laptop and attempt to repair the damaged one. D、Replace the backlight on the laptop.

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第2题

[] On a laptop, special operations like wireless card on/off, volume settings, and screen brightness can generally be controlled via which of the following physical means?（）

A、A. Docking station toggle switches B、B. FN keys C、C. Remotes D、D. Up/down arrows

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第3题

[单选题] A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）

A、Change resolution on laptop B、Toggle FN key and external monitor key C、Try a different monitor type D、Try using a different monitor cable

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第4题

[单选题] A technician has a laptop in for repair with a consistent video corruption issue. The issue is seen on the local display and on an external monitor. The issue happens on the BIOS setup screen as well as within Windows. Which of the following laptop components is MOST likely failing?（）

A、VGA port B、LCD display C、Onboard video card D、Inverter

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第5题

[单选题] Which statement is true regarding the Junos OS?（）

A、The Junos kernel is based on the Solaris operating system B、The Junos kernel is based on the GNU Zebra operating system C、The Junos kernel is completely original and not based on any other operating system D、The Junos kernel is based on the FreeBSD UNIX operating system

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第6题

[单选题] Which statement is true regarding the Junos OS?（）

A、The Junos kernel is based on the Solaris operating sytem B、The Junos kernel is based on the GNU Zebra operating system C、The Junos kernel is completely original and not based on any other operating system D、The Junos kernel is based on the FreeBSD UNIX operating system

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第7题

[单选题] Which statement is true regarding the Junos OS?（）

A、The Junos kernel is based on the Solaris operating system. B、The Junos kernel is based on the GNU Zebra operating system. C、The Junos kernel is completely original and not based on any other operating system. D、The Junos kernel is based on the FreeBSD UNIX operating system.

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第8题

[单选题] A user states that they are trying to project their laptop to a screen for a presentation. They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perform FIRST?（）

A、Ensure the projector is receiving power B、Verify the laptop is not running on battery C、Toggle the function key for displays D、Replace the projector cable with another

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第9题

[单选题] Class C EPIRBs are（）.

A、manually activated and operate on maritime (VHF) channels B、automatically activated and operate on maritime (VHF) channels C、manually operated and detected by satellite D、automatically operated and detected by satellite

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