When the inputs of a two input logic gate are 0 and 0 , the output is 1 . When the inputs are 1 and 0 , the output is zero. The type of logic gate is

• A

  XOR
• B

  NAND
• Correct answer
  C

  NOR
• D

  OR

Solution

If we make a truth table for the outputs give in the question. It matches with the truth tabl of an NOR gate. $Y=\overline{A+B}$

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