Question

Digital signals(i) do not provide a continuous set of values,(ii) represent values as discrete steps,(iii) can utilize binary system, and(iv) can utilize decimal as well as binary systems.Which of the above statements are true?(a) (i) and (ii) only(b) (ii) and (iii) only(c) (i), (ii) and (iii) but not (iv)(d) All of (i), (ii), (iii) and (iv).

Answer 1

A digital signal system cannot utilize binary system which corresponds to analogue signals. Digital signal uses the binary ( 0 and 1 ) system for transferring signals. Also digital signal represents discontinuous values.

Thus, option (c) is correct.