Pierakstīties
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
Paskaidrojums
These are all techniques used to improve data consistency.
komentāri (0)
Piesakieties, lai komentētu
Reklāma
Ļaujiet javascript pareizi ielādēt šo lapu
