Multiple choice technology programming languages

How many types of triggers are there?

  1. 4

  2. 8

  3. 12

  4. 16
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

There are 12 types of triggers in PL/SQL: BEFORE UPDATE, AFTER UPDATE, BEFORE INSERT, AFTER INSERT, BEFORE DELETE, AFTER DELETE (6 row-level), and their 6 statement-level counterparts, totaling 12.

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