Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM microprocessor system board power supply speaker RAM microprocessor system board power supply speaker ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. None of these 0.2 2 0.02 None of these 0.2 2 0.02 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? Use a surge protector Turn off the AC power Disconnect all external cables and power cords Disconnect the AC power cable None of these Use a surge protector Turn off the AC power Disconnect all external cables and power cords Disconnect the AC power cable None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the highest binary number that can be referred to on a three position jumper block? 6 7 1 4 6 7 1 4 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? Video device Serial device MIDI device Joystick Parallel device Video device Serial device MIDI device Joystick Parallel device ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What do you need to check serial and parallel port? All of the listed here Loopback plug Logic probe Port adapter All of the listed here Loopback plug Logic probe Port adapter ANSWER DOWNLOAD EXAMIANS APP
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