What type of gate outputs a $\text{'}1\text{'}$ when all of the inputs are $\text{'}1$; and outputs $\text{'}O\text{'}$ otherwise?

$N-$input OR gate

N$-$input NOR gate

N$-$input XNOR gate

$N-$input AND gate

$N-$input NAND gate

$N-$input XOR gate