Online MCQs Test – Digital Logic and Design – Computer 10th

1. The NOR gate is OR gate followed by _________________

2. How many inputs does NOT gate have?

3. _________________ are basic gates.

4. _________________ is the Boolean expression of OR logic gate.

5. The output will be a OFF for any case when one or more inputs are zero in a/an ___________

6. When an input signal 1 is applied to a NOT gate, the output is:

7. The NAND gate is AND gate followed by ____________

8. An OR gate has 4 inputs. One input is ON and the other three are OFF. The output is _____

9. A NOR gate means

10. _________________ gate represents multiplication operation.

11. Which one of the following gates is not a basic gate _________________

12. In Boolean algebra, the bar sign (-) indicates:

13. _______________ operator is termed as unary operator.

14. How many digits does the binary number system have?

15. The logic gate that will have ON or “1” at its output when any one of its inputs is ON is a/an

16. The invert of given function is termed as its ___________________

17. Which among these is known as universal gate?

18. A logic circuit whose output is OFF when at least one input is ON is a(n) _________ gate.

19. The only function of NOT gate is to ______________

20. Boolean algebra was first introduced by _________________.