Correct! The correct answer for this month's quiz is number three. A network card, serial port, and modem all are hardware devices that allow a user to communicate with another computer. A VGA port however only allows the computer to communicate with a computer monitor.

Of the 49,852 people who have answered this quiz question 27,417 have answered it correctly and 22,435 have answered it incorrectly. Based off these results this question has been given a difficulty level of medium.

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