1Z0-048 題庫產品免費試用

我們為你提供通过 Oracle 1Z0-048 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 1Z0-048 試題免費試用版。你將可以得到免費的 1Z0-048 題庫DEMO，只需要點擊一下，而不用花一分錢。完整的 Oracle 1Z0-048 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 1Z0-048 題庫產品，它不會讓你失望。

雖然通過 Oracle 1Z0-048 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 1Z0-048 認證考試的方案，他們的研究成果不但能順利通過1Z0-048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 1Z0-048 題庫資料是真實可靠的。

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在談到 1Z0-048 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 1Z0-048 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 1Z0-048 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 1Z0-048 考試中總是取得好成績，可以肯定的是，Oracle 1Z0-048 學習指南是為你提供最實際的認證考試資料，值得信賴。

Oracle 1Z0-048 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 1Z0-048 考試。獲得了 Other Oracle Certification 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 1Z0-048 考古題產品，離你的夢想更近了一步。我們為你提供的 Oracle 1Z0-048 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 1Z0-048 考試。

購買後，立即下載 1Z0-048 題庫 (Oracle Database 10g R2: Administering RAC): 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。）

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為你提供購買 Oracle 1Z0-048 題庫產品一年免费更新，你可以获得你購買 1Z0-048 題庫产品的更新，无需支付任何费用。如果我們的 Oracle 1Z0-048 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 1Z0-048 題庫產品。

通過 Oracle 1Z0-048 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 1Z0-048 考古題就是好的保障。Oracle 1Z0-048 考古題覆蓋了最新的考試指南，根據真實的 1Z0-048 考試真題編訂，確保每位考生順利通過 Oracle 1Z0-048 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 1Z0-048 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 1Z0-048 考試過程中變題了，考生可以享受免費更新一年的 Oracle 1Z0-048 考題服務，保障了考生的權利。

最新的 Other Oracle Certification 1Z0-048 免費考試真題:

1. You are asked to design a Maximum Availability Solution for a RAC configuration that provides for continuous availability for the Oracle database and which can survive instance failures, node failures, data failures, and site failures. The RAC configuration has a four-node cluster with five different services configured. Performance must be maintained for any failure situation for all the services, and all data must be preserved. All the servers in the configuration will have the same hardware. Which configuration would you recommend?

A) Asymmetric RAC and a Logical Standby Database in a Dataguard configuration with RAC and ASM at all sites with the same number of instances but different service preferences
B) Asymmetric RAC and a Physical Standby Database in a Dataguard configuration with RAC and ASM at all sites with the same number of instances but different service preferences
C) Symmetric RAC and a Physical Standby Database in a Dataguard configuration with RAC and ASM at all sites with the same number of instances and the same service preferences
D) Asymmetric RAC and Dataguard configuration with a mixture of RAC and single instances using ASM at all sites with the same service preferences

2. Your company has certain standard practices for technology and you are configuring ASM disk groups for your four-node RAC cluster. The company guidelines suggest that there is one disk group for the flash recovery area that is shared by all databases and a separate disk group for the database area of all databases. Which three exceptions exist that may require you to create additional disk groups? (Choose three.)

A) Applications using the databases have different Service-Level Agreements for response time and throughput.
B) The disk farm has different disk models with different characteristics and ages.
C) Some databases operate in ARCHIVELOGMODE and others in NOARCHIVELOGMODE.
D) There are partitioned tables where the older partitions are in read-only tablespaces and seldom accessed, but the more recent partitions are frequently accessed.
E) The retention policy for backups are different for different databases.
F) There are large nonpartitioned tables accessed frequently using indexes.
G) Some database instances are shut down every night while others are always running.

3. You have a four-node cluster with instances RDBD1, RDBD2, RDBD3, and RDBD4. While evaluating statspack reports, you find nq: TX- index contention on page one under the category op 5 Timed Events.
Further study finds an unusually high number of c buffer busy waits in the Wait Events section.
Checking the Instance Activity Stats section, you see an unusually high value for eaf Node Splits.
Using v$segment_statistics, you identify that the top segment with c buffer busy waits is the index products_pk, which obtains the primary key from a sequence. You wish to present alternative solutions to the team to help reduce contention.
Which three actions would you recommend to reduce the overheads? (Choose three.)

A) Encourage shorter transactions.
B) Increase the sequence cache size if retaining the sequence.
C) Re-create the table using a natural key instead of a surrogate key.
D) Set _lm_msg_batch_size to a higher value.
E) Set fast_start_mttr_target to a higher value.
F) Re-create the index as a global hash partitioned index.

4. Your company asked you to implement RAC to enhance the scalability and availability of the database that you manage. Your coworker suggested that you use ASM as the only storage option. However, you implemented RAC with Automatic Storage Management (ASM) as well as OCFS as storage options. What are the reasons for implementing both OCFS and ASM as storage options? (Choose all that apply.)

A) You want to avoid keeping Oracle binaries on local storage.
B) You want to use the Oracle Managed Files (OMF) feature but that is not supported by ASM.
C) You do not want to use raw devices to store voting and OCR files.
D) You require OCFS to store archive log files because ASM does not support these files.
E) You do not want to store any file other than voting and OCR files in ASM.

5. What should you do when creating a disk group that would store your RAC database?

A) Make sure that ASM targets are accessible from Database Control.
B) Make sure that all database instances are running in restricted mode.
C) Make sure that the disk group is mounted by all ASM instances.
D) Make sure that all database instances are functional.

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