Multiple choice technology databases

What are the min.extents allocated to a rollback extent?

  1. 1

  2. 2

  3. 3

  4. 4

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A rollback segment in Oracle is allocated a minimum of 2 extents. This is the default behavior for rollback segment storage allocation. The other options (1, 3, 4 extents) are not the correct minimum extent allocation for rollback segments in standard Oracle configuration.