21. Add the binary number 1011 and 1101
22. Add the binary numbers 1010.1101 and 101.01
23. Which one of the following will give the sum of full-adder as output?
24. Boolean logic is concerned with
25. Perform the subtraction of 1011 and 0110
26. Perform the subtraction of 1110 and 1001
27. Which one of the following is equivalent to AND-OR realization?
28. Full adder can be changed into full subtractor circuit by adding one
29. The output of an AND gate is LOW ________.
30. The output of a NOT gate is HIGH when ________.
MCQ Multiple Choice Questions and Answers on Digital Electronics
Digital Electronics Question and Answer