The logic gate represented by the following combination of logic gate is
A) OR
B) NAND
C) AND
D) NOR
Correct Answer:
C
Solution :
Output \[Y=\overline{\overline{A}+\overline{B}}\,\,=\,\,\overline{\overline{A}}.\overline{\overline{B}}\,\,=\,\,A\cdot B\] It is the output of AND gate.