ORACLE - 1Z0-083 - ORACLE DATABASE ADMINISTRATION II AUTHORITATIVE STUDY GROUP

Oracle - 1Z0-083 - Oracle Database Administration II Authoritative Study Group

Oracle - 1Z0-083 - Oracle Database Administration II Authoritative Study Group

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Tags: 1Z0-083 Study Group, 1Z0-083 Valid Exam Objectives, 1Z0-083 Test Guide Online, 1Z0-083 Exam Questions And Answers, Reliable 1Z0-083 Practice Materials

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Free Oracle 1Z0-083 Dumps to prepare for the Oracle Database Administration II 1Z0-083 exam is a great way to gauge your progress in preparation. You can also check your progress with the help of evaluation reports. These reports will help you know where you stand in your preparation and boost your confidence.

The 1Z1-083 exam covers a wide range of topics including database architecture, backup and recovery, performance tuning, security, and database administration. 1Z0-083 exam consists of 84 multiple-choice questions that need to be completed in 105 minutes. The passing score for the exam is 64%, and the exam fee is $245. Oracle Database Administration II certification provides recognition for the candidate's expertise in Oracle database administration and can help them advance their career in the field.

Oracle 1Z1-083 (Oracle Database Administration II) exam is designed for IT professionals who want to demonstrate their skills and knowledge in managing and maintaining Oracle databases. 1Z0-083 Exam is a certification-oriented exam that validates the candidate’s ability to handle the advanced tasks involved in Oracle database administration. 1Z0-083 exam is expected to test a candidate’s knowledge on various subjects like database architecture, backup and recovery, performance tuning, security, and high availability.

Oracle 1Z0-083 exam is a challenging but rewarding certification that can help database administrators take their careers to the next level. With the right preparation and dedication, candidates can successfully pass the exam and become certified experts in Oracle database administration.

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Best Oracle 1Z0-083 Dumps [2025] With Real Exam Questions

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Oracle Database Administration II Sample Questions (Q79-Q84):

NEW QUESTION # 79
You plan to install Oracle Grid Infrastructure for a Standalone Server and Oracle Database for the first time on a server.
Examine this command and its outcome:

Which two are true? (Choose two.)

  • A. oracle can own an Oracle Database installation but not an Oracle Grid Infrastructure installation.
  • B. The user account, oracle, and group, oinstall, can be used for all Oracle software installations.
  • C. oracle will be an owner of the Oracle Inventory.
  • D. oracle will be granted the SYSASM privilege when installing the Oracle Database software.
  • E. oracle must be the owner of every Oracle Database installation.

Answer: B,C

Explanation:
The SYSASM Privilege for Administering Oracle ASM
SYSASM is a system privilege that enables the separation of the SYSDBA database administration privilege from the Oracle ASM storage administration privilege. Access to the SYSASM privilege is granted by membership in an operating system group that is designated as the OSASM group. This is similar to SYSDBA and SYSOPER privileges, which are system privileges granted through membership in the groups designated as the OSDBA and OSOPER operating system groups. You can designate one group for all of these system privileges, or you can designate separate groups for each operating system privilege.


NEW QUESTION # 80
Which three RMAN persistent settings can be set explicitly?

  • A. control file auto backup formats
  • B. SPFILE backup duplexing
  • C. archive log deletion policy
  • D. image copy duplexing
  • E. redo log backup duplexing
  • F. archive log backup duplexing

Answer: A,C,F


NEW QUESTION # 81
Which two are true about creating pluggable databases (PDBs) using snapshots in Oracle 19c and later releases? (Choose two.)

  • A. A snapshot copy PDB can be created from a stand-alone clone PDB.
  • B. A PDB snapshot is always a sparse copy of the source PDB.
  • C. A PDB snapshot is always a full copy of the source PDB.
  • D. A PDB snapshot depends on a storage snapshot which can be stored on any file system.
  • E. A snapshot copy PDB depends on a storage snapshot which can be stored on any file system.
  • F. A PDB snapshot depends on a storage snapshot which can only be stored on specific file systems.
  • G. A snapshot copy PDB depends on a storage snapshot which can only be stored on specific file systems.

Answer: A,G


NEW QUESTION # 82
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?

  • A. It uses asynchronousI/O for the backup.
  • B. It uses parallelization for the backup set.
  • C. It uses multisection backup.
  • D. It creates compressed backup sets.

Answer: B


NEW QUESTION # 83
Which two are true about instance recovery?

  • A. Setting fast_start_mttr_target to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
  • B. Setting fast_start_mttr_target to a higher value reduces instance recovery time by causing the log writer to write more frequently, thereby reducing the number of I/Os needed during instance recovery.
  • C. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
  • D. It is performed automatically while the database remains in mount state. Then the database is opened.
  • E. It is performed by the Recovery Writer (rvwr) background process.
  • F. It is not possible if an archived log is missing.

Answer: A,F


NEW QUESTION # 84
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