Computer Hardware Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem? Replace the ribbon Replace the AC line fuse Make sure the printer is on line Turn the printer on and off Replace the ribbon Replace the AC line fuse Make sure the printer is on line Turn the printer on and off 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. Head position Improper ribbon advancement None of these Paper slippage Paper thickness Head position Improper ribbon advancement None of these Paper slippage Paper thickness ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Multiple SIMMs strips Surge protector Data guard system Battery back-up unit Multiple SIMMs strips Surge protector Data guard system Battery back-up unit 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? 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 blow real hard on the system board non-static compressed air ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A wrist grounding strap contains which of the following: Surge protector None of these Resistor Voltmeter Capacitor Surge protector None of these Resistor Voltmeter Capacitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which REQUIRES an anti-static bag for transport? I/O controller Monitor None of these Power supply Floppy disks I/O controller Monitor None of these Power supply Floppy disks ANSWER DOWNLOAD EXAMIANS APP
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