Question

What is data base ? explain

Answer 1

Answer:

A database is a collection of information that is organized so that it can be easily accessed, managed and updated. Computer databases typically contain aggregations of data records or files, containing information about sales transactions or interactions with specific customers.

Explanation:

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Answer 2

DATA BASES

The data stored on a computer system is called a computer database. These data are collected by following a particular method. On the basis of these data, a query curiosity can be quickly resolved. A special computer language is used to ask questions. The data obtained as a solution to curiosity helps in making the right decisions.

Computer programs that are used to collect data on a computer, add their management data, modify, modify, etc. and ask data based queries are called Database Management System DBMS.

An example of query:

1. On the database of employees of an organization, it can be inquired which employees are below 30 years of age and whose income is more than Rs 3 lakhs yearly.
2. The most important concept of a database is that a database is a collection of records.