Computer Hardware How can you totally protect a PC from damage during an electrical storm? Use a surge protector Disconnect the AC power cable Disconnect all external cables and power cords None of these Turn off the AC power Use a surge protector Disconnect the AC power cable Disconnect all external cables and power cords None of these Turn off the AC power ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A laser printer generates a totally black page, what is the cause? None of these no power to the primary corona low level in the toner cartridge malfunctioning imaging laser no power to transfer corona None of these no power to the primary corona low level in the toner cartridge malfunctioning imaging laser no power to transfer corona ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the PC side, the printer port is a: 15 pin female serial connector 25 pin female serial connector 25 pin male serial connector 15 pin female parallel connector 25 pin female parallel connector 15 pin female serial connector 25 pin female serial connector 25 pin male serial connector 15 pin female parallel connector 25 pin female parallel connector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your CD-ROM audio cable connects to the BIOS sound card (or motherboard if sound is integrated with it) hard drive speaker BIOS sound card (or motherboard if sound is integrated with it) hard drive speaker 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 out of the wall is plugged into the phone port on the modem card The port speed is set too high 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 None of these the phone line out of the wall is plugged into the phone port on the modem card The port speed is set too high 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: None of these Carriage rails Platten bearings Printhead Paper advance bearings None of these Carriage rails Platten bearings Printhead Paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
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