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1Z0-182考試重點：最新的Oracle認證1Z0-182考試資料

1Z0-182 考試是一個Oracle 的認證考試，通過了一些Oracle認證考試的IT人士是受很多IT行業歡迎的。所以越來越多的人參加1Z0-182認證考試，但是通過1Z0-182認證考試並不是很簡單的。如果你沒有參加一些專門的相關培訓是需要花很多時間和精力來為考試做準備的。現在NewDumps可以幫你節約省很多寶貴的時間和精力。

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>> 1Z0-182考試重點 <<

1Z0-182考試資訊 - 1Z0-182最新考古題

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最新的 Oracle Database 23ai 1Z0-182 免費考試真題 (Q13-Q18):

問題 #13
Which three statements are true about the Oracle Database server during and immediately after SHUTDOWN TRANSACTIONAL?

A. Instance recovery occurs automatically during the shutdown.
B. Uncommitted transactions are allowed to continue to the next ROLLBACK.
C. Uncommitted transactions are allowed to continue to the next COMMIT.
D. New connection requests made to the database instance are refused.
E. Sessions remain connected even if they are not running a transaction.

答案：C,D,E

解題說明：
A .False. Recovery happens on startup, not shutdown.
B .False. TRANSACTIONAL waits for commits or rollbacks, then disconnects.
C .True. New connections are blocked during shutdown.
D .True. Inactive sessions persist until shutdown completes.
E .True. Active transactions can commit before disconnection.

問題 #14
Which three statements are true about Oracle Managed Files (OMF)?

A. If only DB_CREATE_FILE_DEST is specified, only data files and temp files are Oracle managed.
B. If DB_CREATE_FILE_DEST is specified but DB_CREATE_ONLINE_LOG_DEST_n is not, new redo logs and control files are stored in DB_CREATE_FILE_DEST by default.
C. If DB_CREATE_ONLINE_LOG_DEST_1 is specified but DB_CREATE_FILE_DEST is not, new data files and temp files are stored in DB_CREATE_ONLINE_LOG_DEST_1 by default.
D. If only DB_CREATE_ONLINE_LOG_DEST_1 is specified, only redo logs and control files are Oracle Managed.
E. If DB_RECOVERY_FILE_DEST is specified, at least two different locations must be specified for DB_CREATE_ONLINE_LOG_DEST_n.
F. If DB_RECOVERY_FILE_DEST is specified but DB_CREATE_ONLINE_LOG_DEST_n is not, the redo logs and control files are placed in DB_RECOVERY_FILE_DEST by default.

答案：B,C,F

解題說明：
A .True. Without DB_CREATE_ONLINE_LOG_DEST_n, redo logs and control files default to DB_RECOVERY_FILE_DEST.
B .False. If only DB_CREATE_FILE_DEST is set, redo logs and control files also use it unless overridden.
C .True. DB_CREATE_ONLINE_LOG_DEST_1 becomes the default for data files and temp files if DB_CREATE_FILE_DEST is unset.
D .True. DB_CREATE_FILE_DEST serves as the default for all file types if no log-specific parameter is set.
E .False. Data files and temp files would also use DB_CREATE_ONLINE_LOG_DEST_1 if no other parameter is specified.
F .False. No such requirement exists; DB_RECOVERY_FILE_DEST operates independently.

問題 #15
Which two SQL Plan Management Advisor tasks are part of Automatic Maintenance Tasks?

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

答案：C,E

解題說明：
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.

問題 #16
Which three tasks are part of the predefined Automated Maintenance Tasks?

A. Automatic Backups of the database system files.
B. Automatic Optimizer Statistics Collection.
C. Automatic SQL Plan Management advisor tasks.
D. Automatic error and failure log collection tasks.
E. Automatic segment and segment statistics advisor tasks.
F. Automatic notification tasks.

答案：B,C,E

解題說明：
A .False. Backups are via RMAN, not AMTs.
B .True. Stats collection is an AMT.
C .False. Error logging isn't an AMT.
D .True. SPM tasks are included.
E .False. Notifications aren't AMTs.
F .True. Segment Advisor is an AMT.

問題 #17
Which two statements are true about database instances and Real Application Clusters (RAC)?

A. A RAC database must have three or more instances.
B. A RAC database can have one instance.
C. A RAC database must have two or more instances.
D. Two RAC databases can share their instances.
E. A RAC database can have instances on separate servers.

答案：B,E

解題說明：
A .False. RAC can run with one instance (degraded mode).
B .True. Possible, though not typical for RAC.
C .False. No minimum of three.
D .True. RAC instances run on separate nodes.
E .False. Instances are DB-specific in RAC.

問題 #18
......

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Oracle 1Z0-182考試重點這樣你就可以自己判斷這個資料是不是適合自己，Oracle 1Z0-182考試重點這種學習方式有什麼優點，我們的資料能確保你第一次參加Oracle 1Z0-182 認證考試就可以順利通過，因為你只要用了NewDumps 1Z0-182考試資訊的資料，再難的考試也不是問題，遇到不會的1Z0-182考題就立馬看答案，Oracle 1Z0-182考試重點 Oracle OCP DBA認證是所有Oracle認證中最普及的壹種認證，本來，Oracle認證是專為專業人士設計的，想要慘加考試的人員必須要具有DBA 4年以上工作經驗的書面證明材料才有資格慘加考試，但是，隨著對Oracle專業人才需求的迅猛增長，Oracle放松了對這項認證要求：在Oracle9I中，Oracle提供了3級認證： 1.Oracle輔助OCA——這項較低級的認證是Oracle專為那些僅通過OCP兩項考試的人員設計的初級技能水平考試，是使用Oracle產品的基礎，為了永遠給你提供最好的IT認證考試的考古題，NewDumps 1Z0-182 考試資訊一直在不斷提高考古題的品質，並且隨時根據最新的考試大綱更新考古題。

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在資格考試中準確1Z0-182考試重點和領先供應者並完成Oracle Oracle Database 23ai Administration Associate

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