What are the 5 basic database concepts?

Question

The Concept of Data Independence Physical data independence. Logical data independence.

What are the basic concepts of database?

Tables, keys, and relationships are the three core components of a relational database. Tables are made up of rows and columns. Rows represent individual entities in a table where columns represent their attributes. Keys (primary and foreign) are one of the key concepts of what makes relational databases work.

What are the 5 components of a database system?

The five major components of a database are hardware, software, data, procedure, and database access language.

What are the 5 common database models?

Types of database modelsHierarchical database model.Relational model.Network model.Object-oriented database model.Entity-relationship model.Document model.Entity-attribute-value model.Star schema.What is a Database Model | Lucidchart

Expert · Answer