The inputs to each gate has been assigned either a one (high) or a zero (low) state. The objective of this activity is to assign the proper state to all twenty gate output terminals. Click your mouse on a '?' mark to change an output state to a '0', [low). Click on a '0', [low] output to change it to a '1', (high). The outputs can be changed any number of times. Elick on the 'Grade Answers' button when finished with all 20 outputs. The inputs and outputs are color coded in this activity. Red indicates a high or '1' state. Green indicates a low or 'O' state. Dutputs that have not been assigned a value are yellow. Each correct answer is worth five points. You will have the option to store your score on a diskette and print a certificate when you have finished this activity