Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? All of the listed here Scanning mirror Ozone filter Toner cartridge All of the listed here Scanning mirror Ozone filter Toner cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a 586 system use? +12 volts None of these + 8 volts + 5 volts +3.3 volts +12 volts None of these + 8 volts + 5 volts +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting ball is dirty driver is not installed properly is not connected None of these has an incorrect IRQ setting ball is dirty driver is not installed properly is not connected None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM1 is typically represented by which of the following? 25 pin male port 15 pin port 9 pin female port 9 pin male port 25 pin male port 15 pin port 9 pin female port 9 pin male port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You were installing an application in Windows 95, and the computer crashes, what do you do? turn off computer and boot from a floppy disk press the reset button on the computer press alt + Ctrl + delete, twice None of these press alt + Ctrl + delete, and end task turn off computer and boot from a floppy disk press the reset button on the computer press alt + Ctrl + delete, twice None of these press alt + Ctrl + delete, and end task ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com3? 345 500000000 be8 ff8 300000000 345 500000000 be8 ff8 300000000 ANSWER DOWNLOAD EXAMIANS APP
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