Computer Science for IGCSE & O level - Databases (Section 3 - No. 49)
Which of the following is a key characteristic of a relational database?
Data is stored in a single, large file.
Data is organized into tables with rows and columns.
Data is stored as unstructured text files.
Data is primarily accessed using a graphical user interface.
Giải thích
Relational databases are characterized by their tabular structure.