Database Triggers MCQs & Quiz Online PDF Book Download

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Learn advanced sql test MCQs: a trigger can be dropped by using command, with choices drop trigger, alter trigger drop, define drop trigger, and declare drop trigger for online computer engineering degree. Practice assessment test for scholarships, online learning database triggers quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Database Triggers Quiz Book Download

MCQ: A trigger can be dropped by using command

  1. drop trigger
  2. alter trigger drop
  3. define drop trigger
  4. declare drop trigger

A

MCQ: To maintain materialized views, we can use

  1. Triggers
  2. Pointers
  3. Clone objects
  4. Cascading

A

MCQ: System executes rest of trigger body that is satisfying condition only for the

  1. Tuples
  2. Attributes
  3. Instances
  4. Relation

A

MCQ: For triggers in SQL, statement that specifies a condition is said to be

  1. While statement
  2. From statement
  3. Where statement
  4. When statement

D

MCQ: A collection of triggers can be created on each relation to record changes in relations called

  1. Temporary relations
  2. Permanent relations
  3. Delta relations
  4. Filter relations

C