The type of database in which the data are connected in different files by using…

Computer Studies 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 ?

  • Relational database checkmark
  • Network database
  • Hierarchical database
  • Object-oriented database

The correct answer is: A

Explanation

Relational database connects data in different files by using a common data elements or a key field.

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