Which statement regarding triggers is true?

Question

Options

• AOnly one INSERT, UPDATE, or DELETE trigger can be defined per table.
• BTriggers cannot be modified, they must be dropped and recreated with new definitions.
• CAdding a trigger to a table that already has rows in it will cause triggered actions to be fired.
• DTriggers can only be fired one time per statement irrespective of the number of rows affected.

• A
  15% (6)
• B
  76% (31)
• C
  7% (3)
• D
  2% (1)

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