Question

what is data restriveing ?​

Answer 1

Data retrieval means obtaining data from a Database Management System (DBMS) such as ODBMS. ... In order to retrieve the desired data the user present a set of criteria by a query. Then the DBMS selects the demanded data from the database. The retrieved data may be stored in a file, printed, or viewed on the screen.

Answer 2

Answer:

"Data retrieval means obtaining data from a Database Management System (DBMS) such as ODBMS. In order to retrieve the desired data the user present a set of criteria by a query."

[Hope this Helpful.]