Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? None of these l0Mhz 100 Mhz 25Mhz 50Mhz None of these l0Mhz 100 Mhz 25Mhz 50Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? None of these TMC solvent Denatured alcohol All-purpose cleaner Silicone spray None of these TMC solvent Denatured alcohol All-purpose cleaner Silicone spray ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When you are testing a fuse, you should set the Volt-OHM meter to what scale? DC OHMS AMPS None of these AC DC OHMS AMPS None of these AC ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ISDN uses _____ technology. only analog mostly digital digital and analog only digital neither digital nor analog only analog mostly digital digital and analog only digital neither digital nor analog ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? None of these 4 7 8 3 None of these 4 7 8 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your modem does not respond when you try to dial out. You try another modem on another computer and get the same result. What is the most likely problem? virus defective computer defective modem software bug bad phone line virus defective computer defective modem software bug bad phone line ANSWER DOWNLOAD EXAMIANS APP
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