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What are the basics of database?

Contents
  1. What are the 4 types of database?
  2. What are the four basic functions of a database?
At its simplest, a database is made up of tables that contain columns and rows. Data separates by categories into tables to avoid duplication. For example, a business might have a table for Employees, one for Customers, and another for Products. Each row in a table is called a record, and each cell is a field. 21 окт. 2021 г.


What are the 4 types of database?

Four types of database management systemshierarchical database systems.network database systems.object-oriented database systems.

What are the four basic functions of a database?

It is often referred to by its acronym, DBMS. The functions of a DBMS include concurrency, security, backup and recovery, integrity and data descriptions.

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