Oracle
1Z0-043 · Question #8
You have decided to perform a full database export to check the consistency of a database. Which two statements are true regarding the limitations of this method in detecting database…
The correct answer is A. It does not detect index block corruptions. C. It does not detect all the block corruptions in the SYSTEM tablespace. See the full explanation below for the reasoning.
Question
You have decided to perform a full database export to check the consistency of a database. Which two statements are true regarding the limitations of this method in detecting database corruption?(Choose two.)
Options
- AIt does not detect index block corruptions.
- BIt detects block corruptions in used as well as free extents.
- CIt does not detect all the block corruptions in the SYSTEM tablespace.
- DIt detects logical and physical block corruptions only when Direct path export is used.
How the community answered
(63 responses)- A81% (51)
- B6% (4)
- D13% (8)
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