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1Z1-083考題資訊 - 1Z1-083新版題庫上線 & Oracle Database Administration II - Royalholidayclubbed
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針對1Z1-083 - Oracle Database Administration II考題資訊認證考試，我們專業的IT講師研究出最適合考試使用的Oracle 1Z1-083 - Oracle Database Administration II考題資訊考古題資料，包括當前最新的考題題目。 我們Royalholidayclubbed網站完全具備資源和Oracle的1Z1-083 熱門證照考試的問題，它也包含了 Oracle的1Z1-083 熱門證照考試的實踐檢驗，測試轉儲，它可以幫助候選人為準備考試、通過考試的，為你的訓練提出了許多方便,你可以下載部分試用考題及答案作為嘗試，Royalholidayclubbed Oracle的1Z1-083 熱門證照考試時間內沒有絕對的方式來傳遞，Royalholidayclubbed提供真實、全面的考試試題及答案，隨著我們獨家線上的Oracle的1Z1-083 熱門證照考試培訓資料，你會很容易的通過Oracle的1Z1-083 熱門證照考試，本站保證通過率100%
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Oracle 1Z1-083考題資訊 - 只為成功找方法，不為失敗找藉口。
在IT行業中工作的人們現在最想參加的考試好像是Oracle的認證考試吧。作為被廣泛認證的考試，Oracle的考試越來越受大家的歡迎。其中，1Z1-083考題資訊認證考試就是最重要的一個考試。這個考試的認證資格可以證明你擁有很高的技能。但是，和考試的重要性一樣，這個考試也是非常難的。要通过考试是有些难，但是不用担心。Royalholidayclubbed可以帮助你通过1Z1-083考題資訊考试。
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1Z1-083 PDF DEMO:
QUESTION NO: 1
Which two are true about instance recovery? (Choose two.)
A. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
B. Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
C. It is performed automatically while the database remains in MOUNT state. Then the database is opened.
D. Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time bycausing the log writer to write more frquently, thereby reducing the number of I/Os needed during instance recovery.
E. It is not possible if an archived log is missing.
F. It is performed by the Recovery Writer (RVWR) background process.
Answer: C,D
QUESTION NO: 2
Which two are true about the character sets used in an Oracle database? (Choose two.)
A. Unicode enables information from any language to be stored using a single character set.
B. Multibyte character sets allow more efficient space utilization than single byte character sets.
C. Unicode is the only supported character set for Oracle databases created using Database
Configuration Assistant (DBCA).
D. Single-byte character sets always use 8-bit encoding schemes.
E. Single-byte character sets provide betterperformance than multibyte character sets.
F. Single-byte character sets always use 7-bit encoding schemes.
Answer: A,E
QUESTION NO: 3
Which three are true about monitoring waits for sessions and services? (Choose three.)
A. V $SESSION_EVENT displays all waits for all past and existing sessions if the wait has occurred at least once for a session.
B. V $SESSION_WAIT_CLASS displays waits broken down by wait class only for waiting sessions.
C. V $SESSION_EVENT displays all waits for all past sessions if the wait has occurred at least once for a session.
D. V $SERVICE_EVENT displays all waits for all services if the wait has occurred at least once for a service.
E. V $SESSION_WAIT and V$SESSION both contain details of the event on which a session is currently waiting.
F. V $SESSION_WAIT and V$SESSION both contain details of the event on which a non-waiting session last waited.
Answer: B,C,F
QUESTION NO: 4
Which three are true about backup, restore, and recovery operations done without using
Recovery Manager (RMAN)? (Choose three.)
A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance bestarted and the dataabse be in the MOUNT state.
B. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE
COPIES.
C. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in MOUNT state.
D. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in OPEN state.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
F. Oraclearchive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. An Oracle database can be restored from backup files copied using O/S utilities.
Answer: B,C,E
QUESTION NO: 5
Which four are true about duplicating a database using Recovery Manager (RMAN)? (Choose four.)
A. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
B. A backup of the target database is always required.
C. A connection to an auxiliary instance is always required.
D. A new DBID is always created for the duplicated database.
E. A subset of the target database can be duplicated.
F. A connection tothe recovery catalog instance is always required.
G. Duplication can be done by having the auxiliary databaseinstance pull backup sets from the target database instance.
H. A connection to the target database instance is always required.
Answer: A,B,C,G
PECB ISO-IEC-27001-Lead-Implementer - 所以，你很有必要選擇一個高效率的考試參考資料。 Microsoft SC-400 - 這個考古題包含實際考試中可能出現的一切問題。 通過客戶的完全信任，我們為考生提供真實有效的訓練，幫助大家在第一次Oracle CIDQ IDPX考試中順利通過。 ACSM 020-222 - 對IT職員來說，沒有取得這個資格那麼會對工作帶來不好的影響。 但是通過最新的Oracle Oracle 1Z0-1114-25認證考試并不簡單，並不是僅僅依靠與Oracle 1Z0-1114-25考試相關的書籍就可以辦到的。
Updated: May 28, 2022
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