安全具有保證的 1Z0-042 題庫資料

在談到 1Z0-042 最新考古題，很難忽視的是可靠性。我們是一個為考生提供準確的考試材料的專業網站，擁有多年的培訓經驗，Oracle 1Z0-042 題庫資料是個值得信賴的產品，我們的IT精英團隊不斷為廣大考生提供最新版的 Oracle 1Z0-042 認證考試培訓資料，我們的工作人員作出了巨大努力，以確保考生在 1Z0-042 考試中總是取得好成績，可以肯定的是，Oracle 1Z0-042 學習指南是為你提供最實際的認證考試資料，值得信賴。

Oracle 1Z0-042 培訓資料將是你成就輝煌的第一步，有了它，你一定會通過眾多人都覺得艱難無比的 Oracle 1Z0-042 考試。獲得了 10g DBA 認證，你就可以在你人生中點亮你的心燈，開始你新的旅程，展翅翱翔，成就輝煌人生。

選擇使用 Oracle 1Z0-042 考古題產品，離你的夢想更近了一步。我們為你提供的 Oracle 1Z0-042 題庫資料不僅能幫你鞏固你的專業知識，而且還能保證讓你一次通過 1Z0-042 考試。

購買後，立即下載 1Z0-042 題庫 (Oracle database 10g:Administration I): 成功付款後, 我們的體統將自動通過電子郵箱將您已購買的產品發送到您的郵箱。（如果在12小時內未收到，請聯繫我們，注意：不要忘記檢查您的垃圾郵件。）

1Z0-042 題庫產品免費試用

我們為你提供通过 Oracle 1Z0-042 認證的有效題庫，來贏得你的信任。實際操作勝于言論，所以我們不只是說，還要做，為考生提供 Oracle 1Z0-042 試題免費試用版。你將可以得到免費的 1Z0-042 題庫DEMO，只需要點擊一下，而不用花一分錢。完整的 Oracle 1Z0-042 題庫產品比試用DEMO擁有更多的功能，如果你對我們的試用版感到滿意，那么快去下載完整的 Oracle 1Z0-042 題庫產品，它不會讓你失望。

雖然通過 Oracle 1Z0-042 認證考試不是很容易，但是還是有很多通過的辦法。你可以選擇花大量的時間和精力來鞏固考試相關知識，但是 Sfyc-Ru 的資深專家在不斷的研究中，等到了成功通過 Oracle 1Z0-042 認證考試的方案，他們的研究成果不但能順利通過1Z0-042考試，還能節省了時間和金錢。所有的免費試用產品都是方便客戶很好體驗我們題庫的真實性，你會發現 Oracle 1Z0-042 題庫資料是真實可靠的。

免費一年的 1Z0-042 題庫更新

為你提供購買 Oracle 1Z0-042 題庫產品一年免费更新，你可以获得你購買 1Z0-042 題庫产品的更新，无需支付任何费用。如果我們的 Oracle 1Z0-042 考古題有任何更新版本，都會立即推送給客戶，方便考生擁有最新、最有效的 1Z0-042 題庫產品。

通過 Oracle 1Z0-042 認證考試是不簡單的，選擇合適的考古題資料是你成功的第一步。因為好的題庫產品是你成功的保障，所以 Oracle 1Z0-042 考古題就是好的保障。Oracle 1Z0-042 考古題覆蓋了最新的考試指南，根據真實的 1Z0-042 考試真題編訂，確保每位考生順利通過 Oracle 1Z0-042 考試。

優秀的資料不是只靠說出來的，更要經受得住大家的考驗。我們題庫資料根據 Oracle 1Z0-042 考試的變化動態更新，能夠時刻保持題庫最新、最全、最具權威性。如果在 1Z0-042 考試過程中變題了，考生可以享受免費更新一年的 Oracle 1Z0-042 考題服務，保障了考生的權利。

最新的 10g DBA 1Z0-042 免費考試真題:

1. You are working on a database created with the Oracle Database 10g software in which the initialization parameter COMPATIBLE is set to 10.0.0. The hr_tbs tablespace in the database is created as follows:
CREATE TABLESPACE hr_tbs DATAFILE '/oracle/oradata/hr_tbs.dbf' SIZE 50M;
View the Exhibit to see the properties of the database.
Which statement is correct in this scenario?

A) hr_tbs is a bigfile tablespace.
B) All the tablespaces in the database must be of the smallfile tablespace type.
C) The tablespace type bigfile or smallfile must be mentioned in the command.
D) hr_tbs is a dictionary-managed tablespace.
E) All the tablespaces in the database will be locally managed by default.

2. Your database is started by using the server parameter file (SPFILE). You issued this command to change the value of the LOG_BUFFER initialization parameter:
ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH;
What would be the outcome of this command?

A) The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.
B) You need to restart the database so that parameter changes can come into effect.
C) The command would return an error because LOG_BUFFER is a static parameter.
D) The parameter value would be changed and it would come into effect immediately.

3. You are using flat files as the data source for one of your data warehousing applications. You plan to move the data from the flat file structures to an Oracle database to optimize the application performance. In your database you have clustered tables. While migrating the data, you want to have minimal impact on the database performance and optimize the data load operation. Which method would you use to load data into Oracle database?

A) use the Oracle Data Pump export and import utility
B) use the external table population
C) use the conventional path data load of SQL*Loader utility
D) use the direct path data load of Oracle export and import utility

4. Users of HR schema complain about slower-than-normal performance. On investigation the DBA found that maintenance was recently performed on some of the tables. The DBA traced the query that takes longer than normal to execute.
View the Exhibit exhibit_before.
After the DBA resolves the problem, the query performs normally.
View the Exhibit exhibit_after.
What action would the DBA have taken to resolve the performance problem?

A) reorganized the associated indexes for the EMPLOYEES table that were in an unusable state
B) moved the EMPLOYEES table to another location in the same tablespace
C) analyzed the EMPLOYEES table to collect the current statistics
D) moved the indexes associated with the EMPLOYEES table to the same tablespace where the EMPLOYEES table exists
E) moved the EMPLOYEES table in to a locally managed tablespace

5. While setting up an Oracle database for one of your critical applications, you want to ensure that the database is backed up at regular intervals without your intervention. What should you do to achieve the objective?

A) schedule the database backup using Database Configuration Assistant (DBCA) while creating the database
B) configure the Flash Recovery Area to enable automatic database backup
C) configure the database to run in ARCHIVELOG mode
D) schedule the database backup using DBMS_JOB package after creating the database
E) schedule the database backup using Recovery Manager (RMAN) commands after creating the database

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