How many flip-flop are needed to divide the frequency by 8?
4
5
3
8
Correct Option: C
23 = 8 means 3 flip-flop required. mg src = "http://images.interviewmania.com/wp-content/uploads/2019/05/Capture-20a2.png"> ∴ Frequency divided by 8. Hence alternative (C) is the correct answer.
