A. The data generated by human society has been increasing by 50% every year.
B. The amount of data in human society will double every two years.
C. The amount of data generated by human beings in the last two years is equivalent to the sum of all the data generated before.
D The data volume of human society is increasing at the rate of 10% every year.
Correct answer: the data generated by human society has been increasing at the rate of 50% every year; The data volume of human society doubles about every two years; The amount of data produced by human beings in the last two years is equivalent to the sum of all the data produced before.