E7A08 - Amateur Extra Class

E7A08 : What logical operation does an OR gate perform?
A It produces a 1 at its output if any input is 1
B It produces a 0 at its output if all inputs are 1
C It produces a 0 at its output if some but not all inputs are 1
D It produces a 1 at its output if all inputs are 0
Correct Answer: It produces a 1 at its output if any input is 1