3. (4 points) Given a simplified SR flip flop diagram, a. Write a characteristic table b. At time t, Q(t) is 1, Q'(t) is 0, when setting S to 0, R to 1, what will be the values of Q(t+1) and Q'(t+1)? B - 4. (4 points) For the given sequential circuit a. Write a characteristic table b. What D value should be set so that when the clock changes to next cycle, the Q and Q' values will remain the same? D CLK Q Q