The type of database in which the data are connected in different files by using common data elements or a key field is ?

JAMB Computer Science 2023 232 views
Source: JAMB · 2023

The type of database in which the data are connected in different files by using common data elements or a key field is ?

  1. Object-oriented database
  2. Relational database ✓
  3. Network database
  4. Hierarchical database

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