Question

what is database ? write 5 database name​

Answer 1

Explanation:

Databases are basically containers for data. Because a public library stores books, we could also say that a library is a database of books. But strictly defined, databases are computer structures that save, organize, protect, and deliver data. A system that contains databases is called a database management system, or DBM. The typical diagram representation for a database is a cylinder.

Types of Databases

The simplest form of databases is a text database. When data is organized in a text file in rows and columns, it can be used to store, organize, protect, and retrieve data. Saving a list of names in a file, starting with first name and followed by last name, would be a simple database. Each row of the file represents a record. You can update records by changing specific names, you can remove rows by deleting lines, and you can add new rows by adding new lines.

TYPES OF DATABASE

1. Desktopdatabase program
2. Ralational database
3. Normalization