Computer Hardware What is modified when changing the system start-up boot sequence? BIOS/CMOS COMMAND.COM autoexec.bat CONFIG.SYS None of these BIOS/CMOS COMMAND.COM autoexec.bat CONFIG.SYS None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RTS stands for: request to send ready to start ready to switch ready to set request to scan request to send ready to start ready to switch ready to set request to scan ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What could cause a fixed disk error? Slow processor Bad RAM Incorrect CMOS settings No-CD installed Slow processor Bad RAM Incorrect CMOS settings No-CD installed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To find out how much memory is available, you could type _____ CHKDSK MEM MEMMAKER None of these EMM CHKDSK MEM MEMMAKER None of these EMM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Carriage rails Platten bearings Printhead None of these Paper advance bearings Carriage rails Platten bearings Printhead None of these Paper advance bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? None of these 8 7 3 4 None of these 8 7 3 4 ANSWER DOWNLOAD EXAMIANS APP
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