Non-relational databases: A. use rows and columns to organize data. B. are used to store low volumes of transactional data. C. are used to store structured and unstructured data. D. use database-mapping to normalize relations. E. store information in an unstructured format.

The correct answer to the following question will be "Option C".

Explanation:

This type of database would be any database that would not adopt the conventional database control system-based approach, constructed as well as unstructured data are stored.

With those of the emergence of Data analysis software, this group of data-sets, sometimes called No-SQL databases, has already seen a consistent increase in acceptance in previous decades.It withholds the table type of matrices in a database use in favor of specialized structures to access information, which could be reached by unique request Interfaces.

In the relational database data is stored rows ans column format but the given question talking about non-relational that's why other options are incorrect.

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