Computer Science for IGCSE & O level - Boolean Logic (Section 8 - No. 34)
If the inputs to a NOR gate are both 0, what is the output?
0
1
Undefined
It depends on other inputs.
Explication
A NOR gate is the inverse of an OR gate. If both inputs are 0, the OR gate output is 0, making the NOR gate's output 1.