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nordico
The two processes are Question Answering (QA) and Database Querying (DQ) .

QA take questions asked in natural language over collections of documents .

DQ assumes questions posed in a formal query language over a large collections of data that are organized and well-structured.
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Answer:

QA take questions asked in natural language over collections of documents .

DQ assumes questions posed in a formal query language over a large collections of data that are organized and well-structured.

Explanation: