Computer Hardware How does a parallel port communicate information to a peripheral device? 16,555 bytes at a time None of these one byte at a time 8 bytes at a time one bit at a time 16,555 bytes at a time None of these one byte at a time 8 bytes at a time one bit at a time ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because: software tends to correct I/O conflicts there are a lot more I/O addresses than IRQs. I/O addresses cannot conflict software tends to mess up IRQs the BIOS sometimes has more of a problem controlling IRQs software tends to correct I/O conflicts there are a lot more I/O addresses than IRQs. I/O addresses cannot conflict software tends to mess up IRQs the BIOS sometimes has more of a problem controlling IRQs ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? 50Mhz 100 Mhz 25Mhz None of these l0Mhz 50Mhz 100 Mhz 25Mhz None of these l0Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the best ground for a conductive work bench? Ground to bench AC outlet To the motherboard None of these To the PC's Chassis Ground to bench AC outlet To the motherboard None of these To the PC's Chassis ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? None of these 4 8 7 3 None of these 4 8 7 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware 14.4 modem should transmit _____ bits per second 1400-1500 140-150 14,400-15,000 140,000-150,000 None of these 1400-1500 140-150 14,400-15,000 140,000-150,000 None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS