Computer Hardware What is modified when changing the system start-up boot sequence? autoexec.bat None of these CONFIG.SYS COMMAND.COM BIOS/CMOS autoexec.bat None of these CONFIG.SYS COMMAND.COM BIOS/CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? RS232 RS-232a CAT 5 None of these IEEE 1284 RS232 RS-232a CAT 5 None of these IEEE 1284 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing an internal modem, all of the following IRQ's can be used except? 12 10 15 14 12 10 15 14 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which monitor would provide the highest level of performance? VGA CGA XGA SVGA VGA CGA XGA SVGA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What problem can occur if a printer cable is to close to a power cable? parity error None of these no affect ESD Electrostatic Discharge EMI Electromagnetic Interference parity error None of these no affect ESD Electrostatic Discharge EMI Electromagnetic Interference ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? replace the hard drive run defrag on the hard drive run secclean from dos None of these run scandisk with the "thorough" option replace the hard drive run defrag on the hard drive run secclean from dos None of these run scandisk with the "thorough" option ANSWER DOWNLOAD EXAMIANS APP
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