Computer Hardware Which would you have to upgrade to install an EIDE drive? A 286 CPU RAM BIOS Controller board ISA motherboard None of these A 286 CPU RAM BIOS Controller board ISA motherboard None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? Network Card All of the listed here Sound Card Modem Network Card All of the listed here Sound Card Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? Loopback plug Port adapter All of the listed here Logic probe Loopback plug Port adapter All of the listed here Logic probe 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: I/O addresses cannot conflict the BIOS sometimes has more of a problem controlling IRQs software tends to mess up IRQs software tends to correct I/O conflicts there are a lot more I/O addresses than IRQs. I/O addresses cannot conflict the BIOS sometimes has more of a problem controlling IRQs software tends to mess up IRQs software tends to correct I/O conflicts there are a lot more I/O addresses than IRQs. ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault? disable the CPU cache in CMOS replace the CPU replace the level 2 cache SIMM rotate the RAM replace the RAM disable the CPU cache in CMOS replace the CPU replace the level 2 cache SIMM rotate the RAM replace the RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 0 volts +5 volts -12 volts 12 volts 0 volts +5 volts -12 volts 12 volts ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS