(a)[1]
In the space provided, Draw the usual symbol for a light-emitting diode (LED).
(b)[1]
State the name of the logic gate that matches this truth table.
(c(i))[2]
Draw your circuit in the space below. You do not need to use the symbol for the logic gate. Boxes showing the two inputs and one output are enough.
(c(ii))[1]
Label an intermediate point of your circuit with the letter X. Fill in the blank column of the table with the logic levels for this point.