Computer Hardware A keyboard locks up intermittently even when replaced with a new keyboard. What is the LEAST likely cause of the problem? The motherboard None of these The keyboard connector The keyboard controller chip A second bad keyboard The motherboard None of these The keyboard connector The keyboard controller chip A second bad keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com3? 300000000 be8 500000000 ff8 345 300000000 be8 500000000 ff8 345 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a 15 pin female connector with the pins in two rows. What could you connect with this? Serial device Joystick Video device MIDI device Parallel device Serial device Joystick Video device MIDI device Parallel device ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is a common language that computers use to talk with one another on a network operating systems protocol adapter client operating systems protocol adapter client ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? fuse adjustment switch led display cable led display None of these fuse adjustment switch led display cable led display None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? UPS Logic probe Surge protector Capacitor UPS Logic probe Surge protector Capacitor ANSWER DOWNLOAD EXAMIANS APP
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