Digital Logic || 2025 NAT || 2-mark || Module 5 :Sequential Circuit (2 Mark)

Consider the given sequential circuit designed using D-Flip-flops. The circuit is initialized with some value (initial state). The number of distinct states the circuit will go through before returning back to the initial state is _________. (Answer in integer) [GATE||2025 ||SET1 ||NAT ||2 MARKS]