Question

which of these describes digital transmissions and not analog transmissions? (1 point)
1s and 0s
smooth
sine waves
continuous

Explanation:

Digital transmission uses discrete signals represented by 1s and 0s (binary code), while analog transmission uses continuous, smooth signals like sine waves. The options "smooth", "sine waves", and "continuous" describe analog transmissions. Only "1s and 0s" is unique to digital.

Answer:

A. 1s and 0s