What is used to find out information from database?

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What is used to get information from the database?
How do you Access information from a database?

A query is a question or a request for information expressed in a formal manner. In computer science, a query is essentially the same thing, the only difference .

What is used to get information from the database?

Queries are used to retrieve information from database.

How do you Access information from a database?

In order to access data in a given database, you must first connect to the database. When you start SQL*Plus, you normally connect to your default Oracle database under the username and password you enter while starting.

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