Computer Hardware The POST routine, which counts system board RAM first, is stored in: ROM BIOS RAM microprocessor 8259 POST controller CMOS ROM BIOS RAM microprocessor 8259 POST controller CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? None of these Silicone spray All-purpose cleaner Denatured alcohol TMC solvent None of these Silicone spray All-purpose cleaner Denatured alcohol TMC solvent ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What beep codes could indicate a system board or power supply failure? no beep steady short beep steady long beeps one long continuous beep tone All of these no beep steady short beep steady long beeps one long continuous beep tone All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Improper ribbon advancement Paper thickness None of these Head position Paper slippage Improper ribbon advancement Paper thickness None of these Head position Paper slippage ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Pass data to the computers memory Interrupt the CPU to request service Pass data to the CPU to be processed Pass data from one card to another Pass data to the computers memory Interrupt the CPU to request service Pass data to the CPU to be processed Pass data from one card to another ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ATAPI compliance is stands for? Bus mastering None of the listed here Mass storage device CDROM Bus mastering None of the listed here Mass storage device CDROM ANSWER DOWNLOAD EXAMIANS APP
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