Q.State whether the following statement is True or False and justify: 'The relational model organises data into tables of rows and columns.'

This checks whether you can identify the defining feature of the relational model among the different database models.

True.

Justification: A database model describes the logical structure of a database. In the relational model, data is organised into tables (also called relations), each made up of rows (records) and columns (fields). Relationships between different tables are created not by fixed physical links but by matching values in common columns (keys) — for example, a foreign key in one table pointing to the primary key of another. …

Do not confuse the relational model (tables) with the hierarchical model (tree) or network model (graph). The tables-of-rows-and-column …