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Working with Tables — COMPUTER STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceCOMPUTERWorking with Tables1 Mark
MCQ
which type of work options available to allow to maintain referential integrity in database ?
  • A
    update 
  • B
    delete
  • ✓
    Both $(a)$ and $(b)$
  • D
    insert
✓

Answer

Correct option: C.
Both $(a)$ and $(b)$
 both(a)and(b)

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