Database management system important questions class 10

What is database management system in computer class 10?
A database management system (DBMS) is a computer program designed to manage a large amount of structured data, and run operations on the desired data requested by the users..
What is the importance of DBMS Class 10?
The DBMS allows an end-user to create, read, update and erase required data in the dataset.
DBMS works like a layer between the programs and data..
Data management helps minimize potential errors by establishing processes and policies for usage and building trust in the data being used to make decisions across your organization.
With reliable, up-to-date data, companies can respond more efficiently to market changes and customer needs.

Define query. Define filtering. What are the ways to perform queries supported by OO base

What is database management system in computer class 10?