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ECAT - Practice Test - Computer Science - Digital Computer Fundamentals Test - Quiz 3

Practice 10 high yield MCQs on Computer Science from Chapter Digital Computer Fundamentals Test for Practice Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What does IR hold?



22. What is the accumulator?



23. What does a decoder do?



24. What does the clock do?



25. What does a half adder do?



26. What does a full adder do?



27. What does a multiplexer do?



28. What does a demultiplexer do?



29. What does an encoder do?



30. What does a decoder do?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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