Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM speaker power supply system board microprocessor RAM speaker power supply system board microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? None of these l0Mhz 50Mhz 25Mhz 100 Mhz None of these l0Mhz 50Mhz 25Mhz 100 Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What allows you to print on both sides of the printer? paper-swapping unit duplexer fuser None of these toner cartridge paper-swapping unit duplexer fuser None of these toner cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices does USB support? 225 None of these 125 127 100 225 None of these 125 127 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To find out how much memory is available, you could type _____ CHKDSK EMM MEM MEMMAKER None of these CHKDSK EMM MEM MEMMAKER None 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. Head position Improper ribbon advancement Paper slippage None of these Paper thickness Head position Improper ribbon advancement Paper slippage None of these Paper thickness ANSWER DOWNLOAD EXAMIANS APP
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