Vendor: Oracle
Exam Code: 1Z0-083
Exam Name: Oracle Database Administration II
Certification: Oracle Certifications
Total Questions: 273 Q&A
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Updated on: Jun 11, 2026
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Which four are true about RMAN backup sets? (Choose four.)
A. A backup piece can belong to only one backup set.
B. A data file can be split into multiple sections stored in different backup sets.
C. A data file can be split into multiple sections stored in different backup pieces in the same backup set.
D. Blocks from multiple data files can be contained in one backup piece,
E. A backup set can contain only one backup piece.
F. A backup set must be written to media.
G. A backup set must be written to disk.
H. Blocks from multiple data files can be contained in one backup set,
Which two are true about RMAN image copies? (Choose two) A. They can only be written to disk.
B. They can be encrypted using Transparent Data Encryption (TDE).
C. They can be used as a level 0 incremental backup.
D. They can be used as a level 1 incremental backup.
E. They are the only backup option available for databases in NOARCHIVELOG mode.
Which three are true about unified auditing in full mode? (Choose three)
A. The unified audit trail is written to a read-only table.
B. The unified audit trail is written to a read-only external file.
C. Audit records are created for COMMIT, ROLLBACK, and SAVEPOINT statements.
D. Audit records are created for SYS.
E. Audit records are created for non-sys users.
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