Oracle
1Z0-063 · Question #135
Your database instance is started using an SPFILE. You are connected to cdb$root, as a DBA. You issue: SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SCOPE=BOTH; Which two statements are true about the…
The correct answer is A. It is immediately set to all in the SPFILE and the CDB instance. B. It is immediately set to all in only those pluggable databases (PDBs) where the value is set to. See the full explanation below for the reasoning.
Question
Your database instance is started using an SPFILE. You are connected to cdb$root, as a DBA. You issue: SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SCOPE=BOTH; Which two statements are true about the statistics level parameter?
Options
- AIt is immediately set to all in the SPFILE and the CDB instance.
- BIt is immediately set to all in only those pluggable databases (PDBs) where the value is set to
- CIt is immediately set to all only for cd3Sroot.
- DIt is immediately set to all in all PDBs where the statistics_level parameter is not set.
- EIt is set to all for all PDBs only in the SPFILE.
How the community answered
(37 responses)- A78% (29)
- C3% (1)
- D11% (4)
- E8% (3)
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