Computer Hardware A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do? add cdrw in the device manager None of these check the jumper setting on the cd-rw flash or upgrade the BIOS check the CONFIG.SYS add cdrw in the device manager None of these check the jumper setting on the cd-rw flash or upgrade the BIOS check the CONFIG.SYS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the boot process, a system first counts memory from where? Expansion memory board Cache None of these Video adapter System board Expansion memory board Cache None of these Video adapter System board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the best ground for a conductive work bench? Ground to bench To the PC's Chassis None of these To the motherboard AC outlet Ground to bench To the PC's Chassis None of these To the motherboard AC outlet ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? CAT 5 RS232 RS-232a IEEE 1284 None of these CAT 5 RS232 RS-232a IEEE 1284 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a 586 system use? +3.3 volts + 5 volts +12 volts + 8 volts None of these +3.3 volts + 5 volts +12 volts + 8 volts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in ohm. True None of the listed here FALSE Replace the ribbon True None of the listed here FALSE Replace the ribbon ANSWER DOWNLOAD EXAMIANS APP
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