What is query ? what is the use of query?

1.	What is query ? what is the use of query?
Answer» ong>Answer: A QUERY can either be a request for data results from your database or for action on the data, or for both. A query can give you an answer to a simple QUESTION, perform calculations, combine data from DIFFERENT tables, ADD, change, or delete data from a database. Explanation: *please* *vote* me *THANKS* me *also* *follow* me

Answer»

ong>Answer:

A QUERY can either be a request for data results from your database or for action on the data, or for both. A query can give you an answer to a simple QUESTION, perform calculations, combine data from DIFFERENT tables, ADD, change, or delete data from a database.

Explanation:

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What is query ? what is the use of query?​

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What is query ? what is the use of query?