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Free Oracle 1Z0-083 Exam Questions

Absolute Free 1Z0-083 Exam Practice for Comprehensive Preparation 

  • Oracle 1Z0-083 Exam Questions
  • Provided By: Oracle
  • Exam: Oracle Database Administration II
  • Certification: Oracle Database
  • Total Questions: 285
  • Updated On: Jul 25, 2026
  • Rated: 4.9 |
  • Online Users: 570
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  • Question 1
    • Choose three. Which three are true about cloning databases into an existing CDB with RMAN?

      Answer: A,B,C
  • Question 2
    • Choose the best answer. Examine this configuration:
      1. CDB1 is a container database.
      2. There are several pluggable databases (PDBs) in CDB1.
      5. Each PDB has several tables with referential integrity constraints.
      6. FLASHBACK DATABASE is ON.
      7. UNDO RETENTION GUARANTEE is enabled.
      Multiple undesired multitable changes were made in all the PDBs.
      Which method can be used to undo the changes using a single command?

      Answer: C
  • Question 3
    • Choose two. Which two are true about RMAN persistent configuration settings, administration, and their effects?

      Answer: C,D
  • Question 4
    • You are working on an Oracle Database 19c database. You enabled the Flashback Database feature. Which two statements regarding flashback logs are true? (Choose two.)

      Answer: A,C
  • Question 5
    • 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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