Leveling material

Fundamental concepts of Databases

Here are some basic concepts of Databases.
Representation of Entities, Entity Relationship Model (MER), Attributes, Primary and Foreign Keys, relationships between entities and their representation in tables (Logical Model). Database Normalization. Examples.

Duration: 4 theoretical hours and 4 practical hours

Time to read

This class has some interesting
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Here you will find general information about Computer Systems, Programming Languages and fundamental concepts of Databases and Programming. Examples are given in each case.
Once you have incorporated this knowledge, you will be able to fully take advantage of the training on GeneXus offered on this website.

If you already have this knowledge you don't need this leveling. You can start the GeneXus Course right away.