Test of combinational logic circuits
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Test for understanding the operation of the combination (without storage elements), logic circuits and testing of the logic elements. A person passing a test circuit alternately displayed with 3 - 5 (usually 4) of a set of logic elements: and, or, and not-or-not. From the left, the circuit shown the voltage levels at the inputs of circuit (0 or 1). The voltage level at the output selected one of the two variants 0 or 1. After selecting the output and pressing "Next" shows the results of the task or the result of the test. During the test circuit 4 shown that randomly selected from the 60 available. The test can take some time.
When you first run the test in a folder (or drive) where it is located are 2 files: f.txt and youtime.txt. The file stored f Number of program launches, you can view or change (if you change the countdown go with the new value) after opening the file. The file is stored youtime travel time and number of correct answers of the last test.