Which property of the data determines the value and potential of the data under consideration, and whether it can actually be considered big data or not?
举一反三
- Mobile big data security issues do not need to be considered in the applications.
- Big data can be used to process verycomplex data.
- If the mean of a numerical data set exceeds the median, the data are considered to be left-skewed.
- In a set of numerical data, the value for Q3 can never be smaller than the value for Q1.
- Which of the following is not the feature of a database. A: Data sharing B: Data integrity C: Data redundancy D: Data independence