Computer Hardware What IRQ is used for COM 2? 3 1 2 4 None of these 3 1 2 4 None of these 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 25Mhz 100 Mhz 50Mhz None of these l0Mhz 25Mhz 100 Mhz 50Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? None of these Keep the computer cover closed Remove the CPU fan Remove the slot cover from the back All of these None of these Keep the computer cover closed Remove the CPU fan Remove the slot cover from the back All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You suspect a virus has entered your computer. What will not be affected by the virus? Program files CMOS Boot sector Floppy disks None of these Program files CMOS Boot sector Floppy disks None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device should not be plugged into a standard ups? an external modem monitor None of these ink-jet printer laser printer an external modem monitor None of these ink-jet printer laser printer ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings ANSWER DOWNLOAD EXAMIANS APP
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