Computer Hardware How many DMA channels are in an AT-machine? 7 3 None of these 4 8 7 3 None of these 4 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? run secclean from dos run defrag on the hard drive replace the hard drive run scandisk with the "thorough" option None of these run secclean from dos run defrag on the hard drive replace the hard drive run scandisk with the "thorough" option None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 3 8 None of these 7 4 3 8 None of these 7 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? DMA823 None of these CPU ROM BIOS UART 16550 DMA823 None of these CPU ROM BIOS UART 16550 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground? None of these resistor diode transistor capacitor None of these resistor diode transistor capacitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? Surge protector Logic probe UPS Capacitor Surge protector Logic probe UPS Capacitor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS