$\begin{array}{1 1} \text{(1) Simple diode, Zener diode, Solar cell, Light dependent resistance.} \\ \text{(2) Zener diode, Simple diode, Light dependent resistance, Solar cell.} \\ \text{(3) Solar cell, Light dependent resistance, Zener diode, Simple diode.} \\ \text{(4) Zener diode, Solar cell, Simple diode, Light dependent resistance.} \end{array} $