List of top Electronics and Communication Engineering Questions on Flip-Flop

Consider the circuit, the next state \( Q^+ \) is \[ \text{} \]

In a positive edge-triggered $JK$ flip-flop, the $J$ input is connected to $\bar{Q}$ (inverted output) and the $K$ input is connected to $Q$ (normal output). If the flip-flop is initially in the RESET state ($Q=0, \bar{Q}=1$) and is subjected to 4 consecutive positive clock pulses, what will be the final state of $Q$?

Which of the following is a sequential logic circuit?

Which element of JK flip-flop operates in toggle mode when clock pulse is applied?