The correct answer is: A. JK flip-flop
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is a JK flip-flop. This is because the inverter changes the logic of the inputs, so that the SR flip-flop will now only respond to the JK inputs. The JK flip-flop is a versatile type of flip-flop that can be used to implement a variety of logic circuits.
Here is a brief explanation of each option:
- A. JK flip-flop: A JK flip-flop is a type of flip-flop that can be used to implement a variety of logic circuits. It is named after the two inputs that it has, J and K. The J and K inputs can be set to either 1 or 0, and the flip-flop will output a 1 or 0 depending on the combination of the J and K inputs.
- B. D flip-flop: A D flip-flop is a type of flip-flop that stores the value of its input D on the rising edge of the clock signal. The D flip-flop is a simple and versatile type of flip-flop that is often used in digital circuits.
- C. T flip-flop: A T flip-flop is a type of flip-flop that toggles its output on the rising edge of the clock signal. The T flip-flop is a simple and versatile type of flip-flop that is often used in digital circuits.
- D. Master slave JK flip-flop: A master slave JK flip-flop is a type of flip-flop that consists of two stages, a master stage and a slave stage. The master stage is responsible for storing the data, and the slave stage is responsible for clocking the data. The master slave JK flip-flop is a more complex type of flip-flop than the JK flip-flop, but it is also more versatile.
- E. None of the above: None of the above options are correct.