This activity consists of carrying out an investigation that allows you to explain concepts related to Databases and the design of tables of a mini database.

1. Describe what a Database (Database - DB) consists of 2. What is a Database Management System (Data Base Management System - DBMS) - Present software examples Database Managers 3. In your workplace, identify an area that allows you to design a Database. - Explain or present a brief description of your database (what it is about or what is the purpose) - Design at least three tables with fields (columns) related to the Database - Each table must have: 1. At least 4 fields 2. Primary key 3. If necessary foreign key (Foreign Key) 4. Identify the data type of each field 4. This activity is only designing the tables, they do not have to have data. 5. On the other hand, it is not necessary to use a DBMS to design them, you can design them in the same document (word) of your assignment. However, if you want and know of some managed database you can use it.