Buy Latest Aug 12, 2026 1Z0-183 Exam Q&A PDF – One Year Free Update [Q33-Q55]

Buy Latest Aug 12, 2026 1Z0-183 Exam Q&A PDF – One Year Free Update [Q33-Q55]

August 12, 2026 latestexam 0 Comments

Rate this post

Buy Latest Aug 12, 2026 1Z0-183 Exam Q&A PDF – One Year Free Update

Download the Latest 1Z0-183 Dump – 2026 1Z0-183 Exam Questions

Oracle 1Z0-183 Exam Syllabus Topics:

Section	Weight	Objectives
New Features in Oracle AI Database	20%	– Enhanced security and automation capabilities – Deploy and manage True Cache – Implement Lock-Free Reservations – AI-driven performance and management features – Use Blockchain Tables and immutable data features
Performing Backup and Recovery	20%	– Perform full, incremental and archived log backups – Use Flashback technologies: Flashback Database, Table, Transaction – Manage backup retention and duplication – Restore and recover database, tablespaces and individual data files – Configure RMAN backup and recovery settings
Managing and Tuning Performance	25%	– Manage memory structures: SGA, PGA, Automatic Memory Management – Use SQL Tuning Advisor and SQL Access Advisor – Monitor and optimize I/O and storage performance – Analyze and tune SQL execution plans – Use Automatic Workload Repository (AWR) and ADDM
Managing Multitenant Architecture	20%	– Manage common and local users, roles and privileges – Manage PDB operations: creation, cloning, relocation, unplug/plug – Configure and manage CDB and PDB – Implement multitenant security and resource management
Deploying, Patching and Upgrades	15%	– Apply patches and updates using OPatch and AutoUpgrade – Plan and perform database upgrades and migrations – Configure and manage Oracle software homes – Post-upgrade validation and troubleshooting

NEW QUESTION 33
What is the primary purpose of an Automatic Workload Repository (AWR) baseline?

To schedule automatic database backups

To define a reference workload for comparing performance over time

To enable flashback database functionality

To store SQL Plan Baselines for specific queries

NEW QUESTION 34
Which two statements are true about PDB lifecycle management?
(Choose two)

PDB states are persisted automatically without explicit SAVE STATE

Dropping a PDB can optionally keep its datafiles for reuse

MOUNT is the default state when a PDB is created

PDB$SEED can be opened in READ WRITE mode for patching

NEW QUESTION 35
When the Data Recovery Advisor lists multiple failures, what determines the priority in which repairs are recommended?

Failure code severity and impact on availability

User-configured priority flags

Number of archived logs since last failure

Recovery catalog age

NEW QUESTION 36
How does Oracle Enterprise Manager (OEM) assist in monitoring application performance?

By disabling SQL plan baselines automatically during tuning

By providing end-to-end application tracing with SQL response time analysis

By locking optimizer statistics to prevent changes

By only reporting on system resource utilization, not SQL performance

NEW QUESTION 37
Which two tools are part of the Real Application Testing option?
(Choose two)

SQL Performance Analyzer (SPA)

Database Replay

Active Session History (ASH)

LogMiner

NEW QUESTION 38
What is the purpose of common users in a CDB environment?

To provide administrative access restricted to one specific PDB

To allow unified management and security policies across all PDBs

To enable PDB cloning without downtime

To enforce encryption at rest across PDBs

NEW QUESTION 39
Which AWR report type is most suitable for analyzing performance differences between two time periods?

AWR Compare Period Report

AWR SQL Report

ADDM Report

ASH Report

NEW QUESTION 40
What is the primary purpose of the opatchauto utility?

To manage data pump exports

To automate application of database and grid infrastructure patches

To create AWR baselines before patching

To back up parameter files before applying changes

NEW QUESTION 41
What view provides information about active RMAN sessions and backup operations?

V$BACKUP_SESSION

V$RMAN_STATUS

V$SESSION_LONGOPS

V$RMAN_OUTPUT

NEW QUESTION 42
Which two actions are required to enable the In-Memory Column Store?
(Choose two)

Set the INMEMORY_SIZE initialization parameter

Enable DB_CACHE_SIZE to maximum

Mark objects with the INMEMORY attribute

Disable redo log archiving

NEW QUESTION 43
What is the function of SQL Plan Baselines?

To dynamically change SQL text at runtime

To lock execution plans for a fixed period

To ensure the optimizer uses only known, verified execution plans

To disable adaptive query optimization features

NEW QUESTION 44
What differentiates an Application PDB from a regular PDB in Oracle 23ai multitenant architecture?

Application PDBs cannot host schemas or objects

Application PDBs share a common application root that enables simplified patching and upgrades

Application PDBs automatically inherit all common users from all other PDBs

Application PDBs require dedicated listener processes

NEW QUESTION 45
What does the Data Recovery Advisor (DRA) do when invoked through RMAN?

It automatically repairs all detected corruption without user approval

It diagnoses failures and provides recommended repair scripts

It only reports block corruption for datafiles in the SYSTEM tablespace

It scans archived redo logs for duplicate entries

NEW QUESTION 46
What is the role of the RMAN recovery catalog compared to the control file?

It stores backup metadata permanently, whereas control file records may be overwritten

It manages redo log files directly

It replaces the need for archived redo logs

It automatically encrypts all backups

NEW QUESTION 47
When executing an incomplete recovery using RMAN, which additional step is mandatory after applying archived redo logs?

Opening the database with RESETLOGS

Enabling block change tracking

Creating a new password file

Running CATPROC.SQL to recompile PL/SQL packages

NEW QUESTION 48
When you define a guaranteed restore point, what happens in the background?

Oracle starts capturing redo entries in archived logs

Oracle enables flashback logs specifically for that restore point

Oracle disables normal flashback log purging

Oracle schedules automatic RMAN backups

NEW QUESTION 49
What must be true for a successful RMAN duplicate database operation using backups (not active duplication)?

The auxiliary instance must be in OPEN READ ONLY mode

Archived redo logs and backup sets must be accessible to the auxiliary instance

Block change tracking must be disabled

RMAN scripts must be manually adjusted per file

NEW QUESTION 50
What is the effect of issuing ALTER PLUGGABLE DATABASE ALL OPEN READ ONLY;?

All PDBs in the CDB are opened in READ WRITE mode

Only PDB$SEED opens, as it is the default template PDB

All user-created PDBs except PDB$SEED open in read-only mode

The command fails because PDB$SEED cannot change open mode

NEW QUESTION 51
When plugging in a PDB from an earlier release into a 23ai CDB, which action ensures it becomes fully compatible?

Running DBMS_PDB.DESCRIBE followed by a metadata-only export

Opening the PDB in UPGRADE mode and running catctl.pl scripts

Dropping and recreating all application schemas manually

Changing COMPATIBLE parameter in init.ora and restarting CDB

NEW QUESTION 52
How does DBCA support database upgrades?

By converting all non-CDBs to PDBs automatically

By providing a guided interface for direct database version upgrades

By disabling redo log archiving temporarily

By skipping execution of post-upgrade scripts

NEW QUESTION 53
What is the key benefit of using PDB cloning for transport across different CDBs?

It eliminates the need for network services between source and target

It copies data at the block level, bypassing tablespace checks

It enables cross-platform migration while maintaining application metadata integrity

It automatically adjusts the character set without user intervention

NEW QUESTION 54
How does the CREATE PLUGGABLE DATABASE pdb1 ADMIN USER pdb_admin IDENTIFIED BY password; statement function?

It clones the seed database to create pdb1 with its own administrative user

It creates a new root container with the name pdb1

It converts the current root database into a PDB named pdb1

It generates only metadata for pdb1 without any datafiles

NEW QUESTION 55
How does Oracle Restart enhance availability for single-instance databases?

By automatically applying rolling patches

By restarting database components such as listeners, databases, and ASM automatically after failures or reboots

By managing RAC node failover events

By eliminating the need for ASM

Loading …

Verified 1Z0-183 Dumps Q&As – 1 Year Free & Quickly Updates: https://www.latestcram.com/1Z0-183-exam-cram-questions.html

Free Cram & Latest Exams Dumps

Buy Latest Aug 12, 2026 1Z0-183 Exam Q&A PDF – One Year Free Update [Q33-Q55]

Oracle 1Z0-183 Exam Syllabus Topics:

leave a comment Cancel reply

Recent Posts

Archives

Categories