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2. The method of mixing data is described as A. building a data file. B. finding common data fields in multiple data files. C. merging

2. The method of mixing data is described as

A. building a data file.

B. finding common data fields in multiple data files.

C. merging information from different data files into a single new file.

D. looking for common data types across data files

. which is correct answer?

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