Q11. Odd parity of a bit stream can be tested using ________ gate.

Q12. Which rule in Boolean algebra states that a variable ANDed with 1 equals a variable?

Q13. The logical expression y = A + A’ B is equivalent to

Q14. A minimized form of the function F for the following karnaugh map is <br><br>

Q15. The minimized expression for the given K-map is

Q16. An octet eliminates

Q17. A full adder can be designed

Q18. A basic S-R flip-flop can be constructed by cross-coupling__________

Q19. JK flip-flop can be used as Toggle switch when

Q20. A square wave with a period of 10 \(\mu s\) drives a T flip-flop. The period of output signal will be