1Z0-083 Reliable Exam Preparation, Exam 1Z0-083 Blueprint

P.S. Free 2026 Oracle 1Z0-083 dumps are available on Google Drive shared by PDFVCE: https://drive.google.com/open?id=19QkrjzwC6ddrV4oxX8SGT9_pxllP_BFe

If you still upset about your 1Z0-083 certification exams and look for professional 1Z0-083 learning guide materials on the internet purposelessly, it is a good way for candidates to choose our best 1Z0-083 exam preparation materials which can help you consolidate of key knowledge effectively & quickly. Before purchasing we provide free PDF demo download for your reference. After purchasing our products, you can receive our products within 10 minutes and you have no need to spend too much time on your 1Z0-083 Exams but obtain certification in short time.

Oracle 1Z0-083 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Performance Management and Tuning	20%	- Database Performance Monitoring 1. Identify and resolve bottlenecks 2. Use AWR, ADDM, and ASH for analysis - SQL Tuning 1. Use SQL Tuning Advisor and SQL Access Advisor 2. Optimize SQL execution plans - Memory and Resource Management 1. Configure SGA and PGA 2. Manage Automatic Memory Management
Topic 2: Backup and Recovery	30%	- Advanced Recovery Scenarios 1. Perform point-in-time recovery 2. Recover from critical data file or control file loss - Flashback Technologies 1. Implement Flashback Database, Table, and Transaction 2. Use Flashback in multitenant architecture 3. Recover from logical corruptions - RMAN Configuration and Operations 1. Perform full, incremental, and archival backups 2. Restore and recover databases, CDBs, and PDBs 3. Configure RMAN settings and channels
Topic 3: Managing Multitenant Architecture	35%	- CDB and PDB Creation and Configuration 1. Create and configure CDBs and PDBs 2. Manage application containers and PDBs 3. Use Oracle Resource Manager for multitenant resource management - PDB Lifecycle and Operations 1. Manage PDB snapshots and refreshable clones 2. Clone, unplug, plug, and relocate PDBs 3. Start, stop, open, and close PDBs - Upgrading and Transporting 1. Transport data between multitenant environments 2. Upgrade CDB and PDB environments
Topic 4: High Availability and Security	15%	- Database Security 1. Implement auditing and access controls 2. Manage encryption and data protection - Data Guard Configuration 1. Perform switchover and failover operations 2. Set up physical and standby databases - Patching and Upgrades 1. Use AutoUpgrade utility 2. Apply patches and perform database upgrades

>> 1Z0-083 Reliable Exam Preparation <<

Exam 1Z0-083 Blueprint & 1Z0-083 Exam Tutorial

Our 1Z0-083 practice torrent offers you more than 99% pass guarantee, which means that if you study our 1Z0-083 materials by heart and take our suggestion into consideration, you will absolutely get the 1Z0-083 certificate and achieve your goal. Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by 1Z0-083 Test Prep, our after-sale services can update your existing 1Z0-083 study materials within a year and a discount more than one year.

Oracle Database Administration II Sample Questions (Q80-Q85):

NEW QUESTION # 80
Which two are true about RMAN duplexed backup sets? (Choose two.)

A. They can be created by using the RMAN CONFIGURE command to specify duplexing before taking a backup.
B. They can be created only by using the COPIES option of a BACKUP command.
C. They can be written to media.
D. They must be written to media.
E. They can be written only to disk.

Answer: A,C

Explanation:
In most cases, the easiest method of duplexing backup sets is to use BACKUP... COPIES or CONFIGURE ... BACKUP COPIES to duplex backup sets.
RMAN can duplex backups to either disk or tape, but cannot duplex backups to tape and disk simultaneously.
https://docs.oracle.com/en/database/oracle/oracle-database/18/bradv/configuring-rman-client- advanced.html#GUID-2A285F87-552A-4F36-A5B9-F25A69611B4B

NEW QUESTION # 81
choose two Examine these RMAN commands: RMAN> CONNECT TARGET "sbu@prod AS SYSBACKUP"; RMAN> CONNECT AUXILIARY "sbu@dup_db AS SYSBACKUP"; RMAN> DUPLICATE TARGET DATABASE TO dup_db FROM ACTIVE DATABASE PASSWORD FILE SECTION SIZE 400M; Which two statements are true about the DUPLICATE command?

A. It fails because connection to the AUXILIARY instance must be as SYSDBA.
B. Itsucceeds only if the target database is greater than 400M.
C. It fails because no parallel channels are allocated for the auxiliary database.
D. It succeeds.
E. No catalogued backup of the TARGET is used to duplicate the database.

Answer: D,E

NEW QUESTION # 82
Which two are true about Oracle instance recovery? (Choose two.)

A. Recovery reads redo until the end of the redo thread, and then opens the database. SMON then rolls back any dead transactions.
B. Recovery begins from the beginning of the CURRENT redo log group.
C. Recovery reads redo until the end of the redo thread. SMON rolls back any dead transactions, and then the datanase is opened.
D. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT).
E. 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.
F. Recovery begins from the last checkpoint position that was calculated by the Database Writer before instance failure.

Answer: A,D

Explanation:
E: Instance recovery is the process of applying records in the online redo log to data files to reconstruct changes made after the most recent checkpoint. Instance recovery occurs automatically when an administrator attempts to open a database that was previously shut down inconsistently.
..
The checkpoint process (CKPT) is responsible for writing checkpoints to the data file headers and control file.
F: Oracle Database can roll back multiple transactions simultaneously as needed. All transactions that were active at the time of failure are marked as terminated. Instead of waiting for the SMON process to roll back terminated transactions, new transactions can roll back individual blocks themselves to obtain the required data.
https://docs.oracle.com/cd/E25178_01/server.1111/e25789/startup.htm

NEW QUESTION # 83
Which two are true about Rapid Home Provisioning (RHP), which has been available since Orcale 18c?
(Choose two.)

A. It cannot be used to upgrade Oracle Database homes.
B. It is an Oracle Database service
C. It can be used to provision applications.
D. It can be used to patch Grid Infrastructure homes containing Oracle Restart.
E. It can be used to provision middleware.

Answer: C,E

NEW QUESTION # 84
Which two are true about flashback features in Oracle Database 19c and later releases? (Choose two.)

A. Flashback logs are automatically purged when DB_FLASHBACK_RETENTION_TARGET is set lower than the time they have already been retained.
B. Flashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET only after there is space pressure.
C. Flashback logs are automatically purged whenever the value of DB_FLASHBACK_RETENTION_TARGET is changed.
D. Flashback logs are monitored for being older than the retention period defined in DB_FLASHBACK_RETENTION_TARGET and can be deleted by an administrator written event trigger.
E. Flashback logs are monitored and proactively deleted when beyond the retention period defined in DB_FLASHBACK_RETENTION_TARGET before there is space pressure.

Answer: B,C

NEW QUESTION # 85
......

If you purchase Oracle 1Z0-083 exam questions and review it as required, you will be bound to successfully pass the exam. And if you still don't believe what we are saying, you can log on our platform right now and get a trial version of Oracle Database Administration II 1Z0-083 study engine for free to experience the magic of it.

Exam 1Z0-083 Blueprint: https://www.pdfvce.com/Oracle/1Z0-083-exam-pdf-dumps.html

2026 Latest PDFVCE 1Z0-083 PDF Dumps and 1Z0-083 Exam Engine Free Share: https://drive.google.com/open?id=19QkrjzwC6ddrV4oxX8SGT9_pxllP_BFe