Automatic Plan Correction Quiz

Quiz covering Automatic Tuning

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   What is the primary purpose of Automatic Plan Correction in a database management system?

2. 2

   When Automatic Plan Correction detects a regression, what action does it typically take?

3. 3

   Which of the following is a prerequisite for Automatic Plan Correction to function effectively?

4. 4

   How does the system determine that a new execution plan is performing worse than the previous one?

5. 5

   In a scenario where Automatic Plan Correction has forced a plan, what happens if the database administrator manually updates the statistics for the underlying tables?