The logic operation performed by the circuit given here is
A) NAND
B) NOR
C) OR
D) NOT
Correct Answer:
C
Solution :
Circuit shown in figure is combination of two NOR gates. \[\Rightarrow \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\operatorname{Y}=\overline{\overline{\left( A+B \right)}}=A+B\] \[\Rightarrow \] This is the output of OR gate