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Oracle Database Fundamentals Quiz

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Multiple Choice

What is true about triggers I. instead of trigger can be used on tables and views 2. instead of trigger can fire at eah row and statement levels. 3. Compund trigger in 10g allows us to specify multiple timig events on single database objects. 4. we should not use the same object which fired the trigger inside the trigger. this will result in mutating trigger error.

  1. 2 and 4 are true
  2. 1 , 3 and 4 are true
  3. 1 and 3 are true
  4. Only 4 is true
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