Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? adjustment switch led display led display cable fuse None of these adjustment switch led display led display cable fuse None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem? the phone line is plugged into the line-in port on the modem card the modem has not been set up in control panel properties The port speed is set too high the phone line out of the wall is plugged into the phone port on the modem card None of these the phone line is plugged into the line-in port on the modem card the modem has not been set up in control panel properties The port speed is set too high the phone line out of the wall is plugged into the phone port on the modem card None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. 2 None of these 0.2 0.02 2 None of these 0.2 0.02 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot? high-voltage power supply fuser None of these primary corona printer head high-voltage power supply fuser None of these primary corona printer head ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? None of these 8 3 7 4 None of these 8 3 7 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read? 5 6 0 2 5 6 0 2 ANSWER DOWNLOAD EXAMIANS APP
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