Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 648 x 320 680 x 440 640 x 480 None of these 1024 x 786 648 x 320 680 x 440 640 x 480 None of these 1024 x 786 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? Turn off the AC power Disconnect the AC power cable Disconnect all external cables and power cords None of these Use a surge protector Turn off the AC power Disconnect the AC power cable Disconnect all external cables and power cords None of these Use a surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What tool is used to test serial and parallel ports? sniffer high volt probe None of these loop backs (wrap plugs) cable scanner sniffer high volt probe None of these loop backs (wrap plugs) cable scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A capacitor is measured in which of the following units? Farads Volts Resistance Ohms Farads Volts Resistance Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com2? 8f8 2vb None of the listed here 2f8 8f8 2vb None of the listed here 2f8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Before sending data, a modem sends a request to send signal, or RTS. power supply bearing 1 None of these power supply bearing 1 None of these ANSWER DOWNLOAD EXAMIANS APP
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