Oracle 1Z0-083 Valid Test Cram & Practice Test 1Z0-083 Fee

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Certification Path for Oracle Database Administration II Exam Number: 1Z0-083

Oracle Database Administration II Exam Number: 1Z0-083 is an advanced exam. Successful completion by candidates of Data Administrator I and II will allow them to achieve Oracle Certified Database Administrator status.

Oracle 1Z0-083 certification exam comprises 85 multiple-choice questions, and the duration of the exam is 120 minutes. 1Z0-083 Exam covers various topics such as Oracle database architecture, database backup and recovery, database security, database performance tuning, and database upgrade and migration. 1Z0-083 exam is available in multiple languages, and you can register for the exam through the Oracle certification website.

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Heaps of beginners and skilled professionals already have surpassed the Oracle 1Z0-083 certification exam and pursuing a worthwhile profession inside the quite aggressive market. You may additionally turn out to be a part of this skilled and certified community. To try this you sincerely need to pass the Oracle 1Z0-083 Certification examination.

The Oracle 1Z0-083 Exam covers a wide range of topics, including database backup and recovery, database performance tuning, security management, and database architecture. Candidates are also tested on their ability to use a variety of tools and technologies, such as Oracle Enterprise Manager, SQL*Plus, and Data Pump. Passing the Oracle 1Z1-083 exam demonstrates that a candidate has the skills and experience needed to effectively manage and maintain Oracle databases, making them a valuable asset to any organization.

Oracle Database Administration II Sample Questions (Q281-Q286):

NEW QUESTION # 281
Examine this configuration:
23.CDB1and CDB2are two container databases.
24.PDB1is a pluggable database in CDB1.
25.PDB1_C1_SRVis a service for PDB1.
26.CDB1_LINKis a database link in CDB2referring to PDB1.
27.CDB2is also an entry in tnsnames.orapointing to the CDB2database default service.
You execute these commands successfully:
$ sqlplus sys/oracle_4U@cdb2 as sysdba
SQL> CREATE PLUGGABLE DATABASE PDB1
FROM PDB1@CDB1_LINK
SERVICE_NAME_CONVERT=('PDB1_C1_SRV','PDB1_C2_SRV');
Which two are true? (Choose two.)

A. PDB1 will be created in CDB2 and automatically opened.
B. PDB1_C2_SRV will be created but not started.
C. PDB1 will be created in CDB2 and left in MOUNT state.
D. PDB1_C2_SRV will be created and started automatically.
E. PDB1_C1_SRV in CDB1 will be renamed PDB1_C2_SRV.

Answer: B,C

Explanation:
After you create the PDB, it is in mounted mode, and its status is NEW.

NEW QUESTION # 282
Which two are true about creating pluggable databases (PDBs) using snapshots in Oracle 19c and later releases? (Choose two.)

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

Answer: A,C

Explanation:
Reference:
https://docs.oracle.com/en/database/oracle/oracle-database/18/multi/administering-pdb- snapshots.html#GUID-35B03C37-00BA-4945-BF20-9A7C4C541955

NEW QUESTION # 283
Which three actions are performed by Database Upgrade Assistant (DBUA)? (Choose three.)

A. It increases tablespace size, if required, to meet upgrade requirements.
B. It removes the AUDSYS schema and the AUDIT_ADMIN and AUDIT_VIEWER roles
C. It empties the RECYCLE BIN.
D. It recompiles all stored PL/SQL code by using utlrp.sql.
E. It performs prerequisite checks to verify if the Oracle database is ready for upgrade.
F. It sets all user tablespaces to "read-only" before starting the upgrade.

Answer: A,C,E

Explanation:
https://docs.oracle.com/en/database/oracle/oracle-database/12.2/upgrd/upgrading-oracle-database-upgrade-assistant-dbua.html#GUID-307DACD9-ECEE-4079-B767-B22620B99900
https://docs.oracle.com/en/database/oracle/oracle-database/12.2/upgrd/upgrading-oracle-database-upgrade-assistant-dbua.html#GUID-8BDDF859-1638-45AC-824D-78FC8154847C

NEW QUESTION # 284
Which two arc true about the Automatic Database Diagnostic Monitor (ADDM)?

A. By default it analyzes a period of time corresponding to the last 4 hours of activity.
B. Results are written to the alert log.
C. By default it analyzes a period of time corresponding to the last 24 hours of activity.
D. When ADDM reports multiple findings, summing all their impacts can yield to more than 100% of DB time
E. It runs automatically after each AWR snapshot.

Answer: D,E

NEW QUESTION # 285
Choose three. Which three are true about a whole database backup?

A. It can be consistent.
B. It is the only possible backup type for a database in NOARCHIVELOG mode.
C. It can be created only by using RMAN.
D. It can consist of either backup sets or image copies. F) It can be inconsistent.
E. It always includes all data files, the current control file, the server parameter file, and archived redo logs.

Answer: A,D

NEW QUESTION # 286
......

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Oracle 1Z0-083 Valid Test Cram & Practice Test 1Z0-083 Fee

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Certification Path for Oracle Database Administration II Exam Number: 1Z0-083

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Oracle Database Administration II Sample Questions (Q281-Q286):

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