E7A02 - Amateur Extra Class

E7A02 : What is the function of a decade counter?
A It produces one output pulse for every 10 input pulses
B It decodes a decimal number for display on a seven-segment LED display
C It produces 10 output pulses for every input pulse
D It decodes a binary number for display on a seven-segment LED display
Correct Answer: It produces one output pulse for every 10 input pulses