How are quipus different from records kept by european and asian societies at around the same time?

a.

quipus used a pictorial alphabet.
b.

quipus conveyed information through a pattern of knots on strings.
c.

quipus used a phonetic alphabet.
d.

quipus were oral, not written, records.

Quipu are different from records kept by European and Asian societies at around the same time:

B. Quipus conveyed information through a pattern of knots on strings.

Correct answerB.

The knots in the dangling strings represented numbers.

Explanation:

is there a year set? the question is incomplete

answer; the federal reserve system;