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

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

2. The NOR gate is OR gate followed by _________________

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

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

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

6. _________________ gate represents multiplication operation.

7. The only function of NOT gate is to ______________

8. _______________ operator is termed as unary operator.

9. How many inputs does NOT gate have?

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

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

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

13. _________________ are basic gates.

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

15. A NOR gate means

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

17. The NAND gate is AND gate followed by ____________

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

19. Which among these is known as universal gate?

20. Boolean algebra was first introduced by _________________.