Computer Hardware When you boot a PC and don't hear any beep, this could suggest which of the following? The monitor is turned off Normal PC boot Bad or disconnected speaker Keyboard not plugged in None of these The monitor is turned off Normal PC boot Bad or disconnected speaker Keyboard not plugged in None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set? 100 10 11 101 100 10 11 101 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser printer technology, what happens during the conditioning stage? None of these The corona wire places a uniform positive charge on the paper A uniform negative charge is placed on the photosensitive drum A uniform negative charge is placed on the toner All of these None of these The corona wire places a uniform positive charge on the paper A uniform negative charge is placed on the photosensitive drum A uniform negative charge is placed on the toner All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do? None of these add cdrw in the device manager flash or upgrade the BIOS check the jumper setting on the cd-rw check the CONFIG.SYS None of these add cdrw in the device manager flash or upgrade the BIOS check the jumper setting on the cd-rw check the CONFIG.SYS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? ROM BIOS None of these UART 16550 CPU DMA823 ROM BIOS None of these UART 16550 CPU DMA823 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component stores an electrical charge? diode resistor rectifier transistor capacitor diode resistor rectifier transistor capacitor ANSWER DOWNLOAD EXAMIANS APP
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