Pass 1Z1-183 Exam Latest Practice Questions Updated on Jul 31, 2026 [Q22-Q38]

QUESTION 22
When plugging in a PDB from an earlier release into a 23ai CDB, which action ensures it becomes fully compatible?

QUESTION 23
What is the key benefit of using PDB cloning for transport across different CDBs?

QUESTION 24
What differentiates active database duplication from backup-based duplication in RMAN?

QUESTION 25
Which two steps are recommended before applying a Grid Infrastructure patch?
(Choose two)

QUESTION 26
How does DBCA support database upgrades?

QUESTION 27
Which two prerequisites are required for RMAN active database duplication?
(Choose two)

QUESTION 28
Which two actions help troubleshoot slow RMAN backups?
(Choose two)

QUESTION 29
Which two tasks are automated during a Grid Infrastructure upgrade?
(Choose two)

QUESTION 30
Which two actions can improve RMAN backup performance on a large database?
(Choose two)

QUESTION 31
How does Oracle Restart enhance availability for single-instance databases?

QUESTION 32
Which AWR report type is most suitable for analyzing performance differences between two time periods?

QUESTION 33
Which RMAN command is required to configure a default device type for backups?

QUESTION 34
Which two tuning actions help reduce SQL execution cost?
(Choose two)

QUESTION 35
What is the role of the RMAN recovery catalog compared to the control file?

QUESTION 36
How does Flashback Table differ from Flashback Database in terms of scope and impact?

QUESTION 37
When the Data Recovery Advisor lists multiple failures, what determines the priority in which repairs are recommended?

QUESTION 38
Which feature allows RMAN to skip backing up unchanged blocks when using incremental backups?