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We strongly recommend using our 1Z0-083 exam dumps to prepare for the Oracle Database Administration II. It is the best way to ensure success. With our 1Z0-083 practice questions, you can get the most out of your studying and maximize your chances of passing your 1Z0-083 Exam. PassCollection Oracle Database Administration II is the answer if you want to score higher in the 1Z0-083 exam and achieve your academic goals.

Oracle 1Z0-083 Exam covers a wide range of topics related to Oracle database administration. These include backup and recovery strategies, database tuning and performance optimization, database security, and advanced database administration tasks. Candidates must have a thorough understanding of these topics and be able to apply their knowledge in real-world scenarios.

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Oracle 1Z1-083 Exam is a challenging exam that requires a significant amount of preparation. Candidates are expected to have a strong understanding of basic database administration concepts, as well as hands-on experience working with Oracle databases. Candidates are also expected to have a strong understanding of SQL and PL/SQL.

Oracle Database Administration II Sample Questions (Q233-Q238):

NEW QUESTION # 233
Examine this configuration:
* CDB1 is a container database.
* PDB1 and PDB2 are pluggable databases in CDB1.
You execute these commands successfully:

Which two are true? (Choose two.)

A. CDB$ROOT is in MOUNT state.
B. PDB1 and PDB2 are in READ ONLY state.
C. Redo logs are opened.
D. PDB1 and PDB2 are in MOUNT state.
E. PDB$SEED is in READ ONLY state.

Answer: C,E

NEW QUESTION # 234
Which three are true about RMAN persistent configuration settings, administration, and their effects? (Choose three.)

A. The V$RMAN_CONFIGURATION view displays only settings with values that have been modified.
B. Backups written to the fast recovery area (FRA) that are oboslete based on the redundancy retention policy can be deleted automatically to free space.
C. A target database's persistent RMAN configuration settings are always synchronized automatically with the RMAN catalog.
D. A DBA must specify either a redundancy retention policy or a recovery window retention policy.
E. A target database's persistent RMAN configuration settings are always stored in the target's control file
F. Backup older than the recovery window retention policy are always deleted automatically if the backup location has insufficient space.
G. The RMAN SHOW ALL command displays only settings with nondefault values.

Answer: A,E,F

Explanation:
Reference:
https://books.google.com.pk/books? id=pUEkAAAAQBAJ&pg=PA114&lpg=PA114&dq=V$RMAN_CONFIGURATION+view+displays+only+settings
+with+values+that+have+been+modified&source=bl&ots=fhC9A7ULeX&sig=ACfU3U2- cGhTjmAOpCZhvlL5R4j6ixLRAw&hl=en&sa=X&ved=2ahUKEwjJzf- WmtnoAhXT8eAKHQ9uBG8Q6AEwAHoECAwQJg#v=onepage&q=V%24RMAN_CONFIGURATION%20view
%20displays%20only%20settings%20with%20values%20that%20have%20been%20modified&f=false

NEW QUESTION # 235
Which two are true about Oracle instance recovery? (Choose three.)

A. Recovery reads redo until the end of the redo thread. SMON rolls back any dead transactions, and then the datanase is opened.
B. Recovery begins from the start of any ACTIVE redo log group or the start of the CURRENT log group if no other group is ACTIVE.
C. Recovery begins from the last checkpoint position that was calculated by the Database Writer before instance failure.
D. Recovery begins from the beginning of the CURRENT redo log group.
E. Recovery reads redo until the end of the redo thread, and then opens the database. SMON then rolls back any dead transactions.
F. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT).

Answer: C,E,F

NEW QUESTION # 236
Examine this configuration:
CDB1 is a container database.
PDB1 and PDB2 are pluggable databases in CDB1.
PDB1 and PDB2 are OPEN in READ WRITE mode.
You execute these commands successfully:

Which two are true? (Choose two.)

A. PDB1 is closed.
B. Uncommitted transactions in CDB1 and PDB1 have been rolled back.
C. CDB1 is shut down.
D. CDB1 is in MOUNT state
E. Uncommitted transactions in PDB1 have been rolled back.

Answer: A,E

NEW QUESTION # 237
Oracle Managed Files (OMF) is enabled in a CDB and this command is successfully executed:

Which three are true?

A. Application PDBs that are subsequently created in the APP1 application container will be cloned from PDB$SEED.
B. Application PDBs that are subsequently created in the APP1 application container will be cloned from APP1$SEED.
C. An application root PDB is created for APP1.
D. A default service Is created for the application root APP1.
E. APP1 can never be unplugged.
F. An application seed PDB Is created for APP1.

Answer: B,C,D

NEW QUESTION # 238
......

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