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For a NAND gate the inputs and outputs f...

For a NAND gate the inputs and outputs for different time invervals are given below :

The values taken by P,Q,R,S are respectively

A

1,0,1,1

B

1,1,1,0

C

0,1,0,1

D

0,1,0,0

Text Solution

Verified by Experts

The correct Answer is:
B
The truth table of the NAND gate is given as

`therefore` The values of P,Q,R,S are (1,1,1,0)
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