Computer Hardware How many DMA channels are in an AT-machine? 4 7 3 8 None of these 4 7 3 8 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is NOT typically a Field Replaceable Unit? System chassis System ROM Power supply Video controller None of these System chassis System ROM Power supply Video controller None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you have to upgrade to install an EIDE drive? None of these Controller board ISA motherboard RAM BIOS A 286 CPU None of these Controller board ISA motherboard RAM BIOS A 286 CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IRQ6 is typically reserved for: The modem LPT2 The keyboard controller The floppy The modem LPT2 The keyboard controller The floppy ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When a bearing in the power supply fan goes out, what should you replace? None of these bearing power supply case fan None of these bearing power supply case fan ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What component would most likely cause a "parity error"? bad RAM bad hard disk bad software bad controller None of these bad RAM bad hard disk bad software bad controller None of these ANSWER DOWNLOAD EXAMIANS APP
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