Computer Hardware Which standard govern parallel communications? RS232 IEEE 1284 CAT 5 RS-232a None of these RS232 IEEE 1284 CAT 5 RS-232a None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM power supply speaker system board microprocessor RAM power supply speaker system board microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You were installing an application in Windows 95, and the computer crashes, what do you do? press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task press the reset button on the computer turn off computer and boot from a floppy disk None of these press alt + Ctrl + delete, twice press alt + Ctrl + delete, and end task press the reset button on the computer turn off computer and boot from a floppy disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? Port adapter Logic probe All of the listed here Loopback plug Port adapter Logic probe All of the listed here Loopback plug ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware SCSI must be terminated with? BNC All of the listed here Dip switch Resistor BNC All of the listed here Dip switch Resistor ANSWER DOWNLOAD EXAMIANS APP
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