Computer Hardware From what location are the 1st computer instructions available on boot up? CONFIG.SYS ROM BIOS CPU boot.ini None of these CONFIG.SYS ROM BIOS CPU boot.ini None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to protect your hard drive data? run a regular diagnostic run chkdsk at least once a week regular backups run scandisk at least once a week periodically defrag it run a regular diagnostic run chkdsk at least once a week regular backups run scandisk at least once a week periodically defrag it ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Voltage4s measured: in series in parallel after breaking the circuit after checking current after checking resistance in series in parallel after breaking the circuit after checking current after checking resistance ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? Port adapter All of the listed here Logic probe Loopback plug Port adapter All of the listed here Logic probe Loopback plug 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? replace the level 2 cache SIMM disable the CPU cache in CMOS replace the RAM replace the CPU rotate the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS replace the RAM replace the CPU rotate the RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer? Replacing the ribbon Adjusting the tractor feed tension Adjusting the paper feed tension None of these Replacing the timing belt Replacing the ribbon Adjusting the tractor feed tension Adjusting the paper feed tension None of these Replacing the timing belt ANSWER DOWNLOAD EXAMIANS APP
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