Question

multiple choice question when referring to a dimension of big data, the term value means: data’s insight yield data quantity data accumulation rate number of data sources

Explanation:

In the context of big - data dimensions, value refers to the insights and useful information that can be derived from the data, which is equivalent to data's insight yield. Data quantity is about the amount of data, data accumulation rate is about how fast data is collected, and the number of data sources is about the count of places from which data is obtained.

Answer:

data's insight yield