i. Explain the diffwence between digital and analogue signals and describe the process of Anuloy to Digitui Conversion (6 Marks) ii. Give 5 examples each for digital and analog instruments. (6 Marks) iii . Explain the difference between periodic and non-periodic waves. If a certain periodic digital signal of sequence 1010101010, generates 5 pulses per second, calculate the duty cycle of the wave form! (8 Marks) 1 14 2 E L