Q128 / 180 · NEET 2019 (All India) · Physics

The correct Boolean operation represented by the circuit diagram drawn is, 
Figure

  • A
    AND
  • B
    OR
  • Correct answer
    C
    NAND
  • D
    NOR

Solution

The truth table for the circuit can be given as: 

A B Y
0 0 1
1 0 1
0 1 1
1 1 0

The above truth table clearly shows result of a NAND gate.

Hence, the correct answer is option: 'C'.

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