Multiple choice

The problem with which of the following classifications of degree of durability is that transaction processing cannot proceed, if either the primary or the backup site is down?

  1. One-safe

  2. Two-very-safe

  3. Detection of failure

  4. Proxy archived log backups

  5. Media management application

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

The problem with this classification of degree of durability is that transaction processing can not proceed if either the primary or the backup site is down.