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Oracle 1Z0-182 Exam Syllabus Topics:

Topic
Details

Topic 1

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 2

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 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

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 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

Configuring Oracle Net Services: This section measures the skills of Network Administrators and Database Administrators in configuring Oracle Net Services. It includes identifying administration components, describing connection methods, and ensuring seamless communication between clients and databases.

Topic 7

Employ Oracle-Supplied Database Tools: This section evaluates the abilities of Database Engineers and Support Specialists in identifying and using Oracle-supplied tools for managing databases. It focuses on leveraging tools to monitor, troubleshoot, and optimize database performance effectively.

Topic 8

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 9

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.

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Oracle Database 23ai Administration Associate Sample Questions (Q62-Q67):

NEW QUESTION # 62
In which two ways would you disable timing information collected for wait events and much of the performance monitoring capability of the database?

A. By setting the TIMED_STATISTICS_LEVEL system parameter to FALSE.
B. By executing the PL/SQL procedure DBMS_TIME_STATISTIC.DISABLE(TRUE).
C. By setting the TIMED_STATISTICS system parameter to FALSE.
D. By executing the PL/SQL procedure DBMS_TIME_STATISTIC.LEVEL(BASIC).
E. By setting the STATISTICS_LEVEL parameter to BASIC.

Answer: C,E

Explanation:
A .True. TIMED_STATISTICS = FALSE disables timing data collection.
B .False. No such procedure exists.
C .False. No TIMED_STATISTICS_LEVEL parameter exists.
D .True. STATISTICS_LEVEL = BASIC disables most performance monitoring.
E .False. No such procedure exists.

NEW QUESTION # 63
Which data dictionary view describes the data sources of external tables?

A. DBA_ALL_USER_TAB_COLUMNS
B. DBA_ALL_USER_EXTERNAL_TABLES
C. DBA_ALL_USER_EXTERNAL_LOCATIONS
D. DBA_ALL_USER_TABLES

Answer: C

Explanation:
A .True. DBA_EXTERNAL_LOCATIONS (or prefixed variants) shows external table data sources (e.g., file paths).
B-D .False. These views cover columns or tables but not external sources specifically.

NEW QUESTION # 64
Which three statements are true about dynamic performance views?

A. Read consistency is not guaranteed.
B. Data displayed by querying dynamic performance views is derived from metadata in the data dictionary.
C. They are owned by the SYSTEM user.
D. They can be queried only when the database is open.
E. V$FIXED_TABLE can be queried to display the names of all dynamic performance views.

Answer: A,B,E

Explanation:
A .True. V$ views reflect real-time memory data, not consistent snapshots.
B .True. V$FIXED_TABLE lists all V$ views.
C .True. Data comes from memory structures and data dictionary metadata.
D .False. Owned by SYS, not SYSTEM.
E .False. Some V$ views are accessible in MOUNT state.

NEW QUESTION # 65
You start your database instance in NOMOUNT state. Which two actions are performed?

A. The consistency of the database is checked.
B. The control files are opened.
C. Memory is allocated for the SGA.
D. All required background processes are started.
E. SYS can access the database.

Answer: C,D

Explanation:
A .True. Background processes (e.g., PMON) start.
B .False. Consistency checks require MOUNT.
C .False. Control files open in MOUNT.
D .True. SGA is allocated at startup.
E .False. SYS access requires OPEN.

NEW QUESTION # 66
Which two SQL Plan Management Advisor tasks are part of Automatic Maintenance Tasks?

A. The Automatic SQL Tuning Advisor tasks, which would examine the performance of high-load SQL statements and make recommendations for those statements.
B. The Automatic SQL Performance Analyzer task, which is used to provide details about impact of database changes to application SQL batch.
C. The Automatic SQL Access Advisor task, which is used to manage an application SQL load.
D. The Automatic Index Advisor task, which is used to create and maintain table indexes based on the DML load and operations.
E. The Automatic SQL Plan Management Evolve Advisor task, which evolves plans that have recently been added as the SQL plan baseline for statements.

Answer: A,E

Explanation:
Automatic Maintenance Tasks (AMTs) in 23ai optimize database performance. Let's explore:
A .False. SQL Access Advisor exists but isn't an AMT; it's manual or invoked separately.
B .False. SQL Performance Analyzer assesses change impacts but isn't part of AMTs.
C .False. No "Automatic Index Advisor" exists as an AMT; Auto Index is a separate feature.
D .True. The SPM Evolve Advisor task (part of ORA$AUTOTASK) automatically evolves SQL plan baselines, testing and accepting new plans.
Mechanics:Runs in maintenance windows, managed by DBMS_SPM.
E .True. SQL Tuning Advisor (STA) runs automatically via AMTs, tuning high-load SQL.
Mechanics:Identifies candidates from AWR and suggests indexes, profiles, etc.

NEW QUESTION # 67
......

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