📊 MySQL
Q. Foreign keys cannot handle deletes and updates.
  • (A) False
  • (B) True
  • (C) ---
  • (D) ---
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✅ Correct Answer: (B) True

Explanation: A foreign key is the one which declares that an index in one table is related to that in another and place constraints. It is useful for handling deletes and updates along with row entries.

Explanation by: Brijesh Goswami
A foreign key is the one which declares that an index in one table is related to that in another and place constraints. It is useful for handling deletes and updates along with row entries.

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