Free Oracle 1Z0-083 Exam Questions
Absolute Free 1Z0-083 Exam Practice for Comprehensive Preparation
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Oracle 1Z0-083 Exam Questions
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Provided By: Oracle
- Exam: Oracle Database Administration II
- Certification: Oracle Database
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Total Questions: 285
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Updated On: Jan 12, 2026
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Rated: 4.9 |
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Online Users: 570
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Question 1
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Choose three. In a single-instance, multitenant container database (CDB), which three are only ever defined in or part of CDB$ROOT?
Answer: A,B,C
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Choose three. In a single-instance, multitenant container database (CDB), which three are only ever defined in or part of CDB$ROOT?
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Question 2
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Which two are true about creating pluggable databases (PDBs) using snapshots in Oracle 19c and later releases? (Choose two.)
Answer: A,C
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Which two are true about creating pluggable databases (PDBs) using snapshots in Oracle 19c and later releases? (Choose two.)
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Question 3
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Which two are true about creating RMAN backups for an Oracle container database?
Answer: A,B
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Which two are true about creating RMAN backups for an Oracle container database?
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Question 4
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Choose the best answer. Examine this configuration:
1. CDB1 is a container database running in ARCHIVELOG mode.
2. Multiple uncommitted transactions are running in CDB1.
3. Redo log groups 1 and 2 are INACTIVE.
4. Redo log group 3 is the CURRENT group
All members of redo log group 3 are lost before it is archived. Examine these possible steps:
1. SHUTDOWN ABORT
2. STARTUP NOMOUNT
3. STARTUP MOUNT
4. ALTER DATABASE MOUNT
5. RESTORE DATABASE
6. RECOVER DATABASE NOREDO
7. RECOVER DATABASE UNTIL AVAILABLE
8. RESTORE ARCHIVELOG ALL
9. ALTER DATABASE OPEN
10. ALTER DATABASE OPEN RESETLOGS
Choose the minimum required steps in the correct order to recover the database.
Answer: B
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Choose the best answer. Examine this configuration:
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Question 5
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Examine the RMAN command: RMAN> RUN { ALLOCATE CHANNEL c1 DEVICE TYPE sbt; ALLOCATE CHANNEL c2 DEVICE TYPE sbt; ALLOCATE CHANNEL c3 DEVICE TYPE sbt; BACKUP INCREMENTAL LEVEL = 0 (DATAFILE 1,4,5 CHANNEL c1) (DATAFILE 2,3,9 CHANNEL c2) (DATAFILE 6,7,8 CHANNEL c3); SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT'; } Which statement is true about the command?
Answer: B
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Examine the RMAN command: RMAN> RUN { ALLOCATE CHANNEL c1 DEVICE TYPE sbt; ALLOCATE CHANNEL c2 DEVICE TYPE sbt; ALLOCATE CHANNEL c3 DEVICE TYPE sbt; BACKUP INCREMENTAL LEVEL = 0 (DATAFILE 1,4,5 CHANNEL c1) (DATAFILE 2,3,9 CHANNEL c2) (DATAFILE 6,7,8 CHANNEL c3); SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT'; } Which statement is true about the command?