Computer Hardware COM 4 uses which I/O port? 2E8H 2F8H 3F8H 3E8H None of these 2E8H 2F8H 3F8H 3E8H None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which part of the laser printer should NOT be exposed to sunlight? None of these Toner cartridge PC drum Primary corona wire Transfer corona assembly None of these Toner cartridge PC drum Primary corona wire Transfer corona assembly 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 use a lint-free cloth and wipe gently reverse vacuum any small vacuum device blow real hard on the system board non-static compressed air use a lint-free cloth and wipe gently reverse vacuum any small vacuum device ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which step should you perform first before discharging a CRT? Turn power off before removing power source Remove the CRT from its housing Disconnect the CRT from the computer Remove the video assembly Turn power off before removing power source Remove the CRT from its housing Disconnect the CRT from the computer Remove the video assembly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? -200 Ohms Q Ohms 16 Ohms Unlimited Ohms None of these -200 Ohms Q Ohms 16 Ohms Unlimited Ohms None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. Improper ribbon advancement Paper slippage None of these Head position Paper thickness Improper ribbon advancement Paper slippage None of these Head position Paper thickness ANSWER DOWNLOAD EXAMIANS APP
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