Computer Hardware Which standard govern parallel communications? None of these RS232 CAT 5 IEEE 1284 RS-232a None of these RS232 CAT 5 IEEE 1284 RS-232a ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Dust in a computer actually increases the size of the magnetic fields inside it. This is not good, so you must occasionaiy dust, I trust. What's the best way to do this? blow real hard on the system board non-static compressed air reverse vacuum any small vacuum device use a lint-free cloth and wipe gently blow real hard on the system board non-static compressed air reverse vacuum any small vacuum device use a lint-free cloth and wipe gently ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the Binary numbering system, a (1) represents a jumper being shorted and a (0) represents a jumper being open. On a three-bit jumper block on a SCSI drive, how would an ID of logical 3 be set? 100 101 10 11 100 101 10 11 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? autoexec.bat None of these CONFIG.SYS BIOS/CMOS COMMAND.COM autoexec.bat None of these CONFIG.SYS BIOS/CMOS COMMAND.COM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? The motherboard The keyboard connector The keyboard controller chip None of these A second bad keyboard The motherboard The keyboard connector The keyboard controller chip None of these A second bad keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Every video card must have? CMOS All of these None of these RAM CPU CMOS All of these None of these RAM CPU ANSWER DOWNLOAD EXAMIANS APP
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