Computer Hardware What is modified when changing the system start-up boot sequence? None of these COMMAND.COM CONFIG.SYS autoexec.bat BIOS/CMOS None of these COMMAND.COM CONFIG.SYS autoexec.bat BIOS/CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? Disconnect the AC power cable Turn off the AC power Use a surge protector Disconnect all external cables and power cords None of these Disconnect the AC power cable Turn off the AC power Use a surge protector Disconnect all external cables and power cords None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which part of the laser printer should NOT be exposed to sunlight? None of these PC drum Transfer corona assembly Toner cartridge Primary corona wire None of these PC drum Transfer corona assembly Toner cartridge Primary corona wire ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)? 8 12 None of these 4 16 8 12 None of these 4 16 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many pins on a VGA? None of these 9 25 15 32 None of these 9 25 15 32 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. First 64k above conventional First 64k of extended None of these Last 64k of extended Last 64k of conventional First 64k above conventional First 64k of extended None of these Last 64k of extended Last 64k of conventional ANSWER DOWNLOAD EXAMIANS APP
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