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Valid 1Z0-182 New Test Materials–The Best Complete Exam Dumps Providers for 1Z0-182: Oracle Database 23ai Administration Associate

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Oracle 1Z0-182 Exam Syllabus Topics:

Topic
Details

Topic 1

Managing Users, Roles, and Privileges: This domain evaluates the expertise of Security Administrators in implementing user security measures. It focuses on creating and managing users, roles, and privileges to ensure secure access to Oracle databases.

Topic 2

Managing Tablespaces and Datafiles: This section assesses the abilities of Storage Administrators in creating, modifying, and describing tablespaces. It also covers recognizing data storage requirements and understanding datafile placement for efficient storage management.

Topic 3

Describe Managing Database Instances: This section tests the knowledge of Database Administrators in performing essential tasks for managing database instances. It includes starting and shutting down databases, utilizing dynamic performance views, managing initialization parameter files, and using the Automatic Diagnostic Repository (ADR) for troubleshooting.

Topic 4

Introduction to Auditing: This domain tests the abilities of Compliance Specialists in implementing database auditing practices. It includes creating, modifying, and maintaining auditing policies while applying value-based auditing techniques like Fine-Grained Auditing (FGA).

Topic 5

Managing Undo: This domain measures the skills of Database Administrators in using undo data effectively. It compares undo data with redo data and explains temporary undo usage for efficient transaction management.

Topic 6

Displaying Creating and Managing PDBs: This section assesses the knowledge of Cloud Database Architects in creating pluggable databases (PDBs) from seeds or other techniques. It also covers modifying PDB modes and attributes to meet specific application requirements.

Topic 7

Describe Oracle Database Architecture: This section of the exam measures the skills of Database Administrators and System Architects in understanding the Oracle database architecture. It covers the configurations of Oracle database instances, memory structures like SGA and PGA, and process structures such as background processes. It also explains the logical and physical database structures, including datafiles, control files, and redo log files.

Topic 8

Managing Storage: This section tests the knowledge of Storage Engineers in managing storage features such as resumable space allocation, segment space-saving, and block space management. It also includes defining segment characteristics to optimize storage utilization.

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1Z0-182 Complete Exam Dumps | Practice 1Z0-182 Test Engine

The aim of Real4Prep is to support you in passing the Oracle 1Z0-182 certification exam. Real4Prep present actual Oracle 1Z0-182 practice test questions for you. The world's skilled professionals share their best knowledge with Real4Prep and create this set of actual Oracle Database 23ai Administration Associate 1Z0-182

Oracle Database 23ai Administration Associate Sample Questions (Q90-Q95):

NEW QUESTION # 90
Which three statements are true about UNDO and REDO?

A. Both REDO and UNDO can be multiplexed.
B. REDO is used for instance recovery.
C. REDO is used for read consistency.
D. REDO is used for ROLLBACK.
E. UNDO is used for some flashback operations.
F. UNDO is used for read consistency.

Answer: B,E,F

Explanation:
A . REDO is used for read consistency.False. Read consistency is achieved using UNDO, which provides a consistent view of data as of a specific point in time. REDO logs changes for recovery, not consistency.
B . UNDO is used for some flashback operations.True. Flashback features like Flashback Query and Flashback Table rely on UNDO to reconstruct past states of data.
C . UNDO is used for read consistency.True. UNDO stores pre-change data, enabling multi-version read consistency for queries.
D . Both REDO and UNDO can be multiplexed.False. REDO logs can be multiplexed (mirrored across multiple destinations), but UNDO is managed within a single UNDO tablespace per instance (though it can have multiple data files).
E . REDO is used for ROLLBACK.False. ROLLBACK uses UNDO to revert changes; REDO logs the changes but isn't used to undo them.
F . REDO is used for instance recovery.True. REDO logs are replayed during instance recovery to reapply committed changes after a crash.

NEW QUESTION # 91
What is the result of the following command? ALTER PLUGGABLE DATABASE PDB1 DISCARD STATE;

A. It should be used whenever PDB1 open mode needs to be changed.
B. PDB1 is reverted to its default properties, which includes automatic opening after a CDB restart.
C. It is unnecessary if the PDB is in the process of being upgraded.
D. PDB1 is reverted to its default properties, which includes not to automatically open after a CDB restart.

Answer: D

Explanation:
A .False. DISCARD STATE isn't tied to upgrades; it resets PDB startup behavior.
B .True. Discards saved state, reverting PDB1 to manual open mode (not auto-open) after CDB restart.
C .False. Default is not auto-open; it's manual unless explicitly saved as OPEN.
D .False. Used for state management, not general mode changes (e.g., OPEN READ WRITE).

NEW QUESTION # 92
Which resource plan is used to manage the resources for the predefined maintenance window?

A. The resources used by the predefined maintenance window can only be adjusted if you create a new resource plan in Resource Manager ...
B. The SYS_GROUP consumer resource group policies define the resources assigned ...
C. The predefined maintenance window starts automatically with 20% of the system resources ...
D. By default, all predefined maintenance windows use the DEFAULT_MAINTENANCE_PLANresource plan, and automated maintenance tasks run under subplan called ORA$AUTOTASK.

Answer: D

Explanation:
A .True. Oracle 23ai uses DEFAULT_MAINTENANCE_PLAN with ORA$AUTOTASK subplan for maintenance tasks (e.g., stats gathering). Others are incorrect or speculative.

NEW QUESTION # 93
Which of the following statements is true about external tables?

A. They describe how the external table layer presents data to the server.
B. They describe how data is stored in the external source.
C. They describe data stored in the database.
D. They are read/write tables.

Answer: A

Explanation:
A .False. External tables are read-only.
B .True. Defines how external data (e.g., CSV) is mapped to SQL.
C .False. Data is external, not in the DB.
D .False. Storage is external; Oracle doesn't define it.

NEW QUESTION # 94
Which two account management capabilities can be configured using Oracle profiles?

A. The maximum number of sessions permitted for a user before the password must be changed.
B. The number of days for which an account may be logged in to one or more sessions before it is locked.
C. The maximum amount of CPU time allowed for a user's sessions before their account is locked.
D. The ability to prevent a password from ever being reused.
E. The number of days for which an account may be inactive before it is locked.

Answer: D,E

Explanation:
A .False. Session limits don't tie to password changes.
B .False. CPU limits don't lock accounts.
C .False. No direct "logged-in days" parameter.
D .True. PASSWORD_REUSE_MAX=UNLIMITED prevents reuse.
E .True. PASSWORD_LOCK_TIME sets inactivity lockout.

NEW QUESTION # 95
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