Logga in
Computer Science for IGCSE & O level - Databases (Section 4 - No. 16)
Which is used to ensure data consistency?
Primary keys
Foreign keys
Data types
Normalization
Förklaring
These are all techniques used to improve data consistency.
Kommentarer (0)
Logga in för att kommentera
Annons
Tillåt javascript att ladda den här sidan korrekt
