Multiple choice

What does the initialization parameter FAST_START_MTTR_TARGET determine?

  1. The instance recovery time

  2. The undo retention period

  3. The database restore time

  4. The number of redo log groups
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

FAST_START_MTTR_TARGET specifies the target mean time to recover (MTTR) after instance failure, which determines how frequently checkpoints must occur. It does not control undo retention (B), restore time (C), or redo log groups (D). A lower value forces more frequent checkpoints.

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