Computer Hardware How can you totally protect a PC from damage during an electrical storm? Turn off the AC power None of these Disconnect all external cables and power cords Use a surge protector Disconnect the AC power cable Turn off the AC power None of these Disconnect all external cables and power cords Use a surge protector Disconnect the AC power cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? None of these fuse led display adjustment switch led display cable None of these fuse led display adjustment switch led display cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? place your PC on a rubber mat wear an ESD wrist strap wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ESD wrist strap is designed to protect PC Components or Service Technicians ? Service Technicians None of the listed here PC Components Both Service Technicians and PC Components Service Technicians None of the listed here PC Components Both Service Technicians and PC Components ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can two or more applications be stored in memory at the same time? Real Mode Unprotected Mode Protected Mode None of these Segmented Mode Real Mode Unprotected Mode Protected Mode None of these Segmented Mode ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Print head pins Platen assembly Paper advance gear bushings Print head pulley Print head pins Platen assembly Paper advance gear bushings Print head pulley ANSWER DOWNLOAD EXAMIANS APP
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