PDF Version DemoIt is a time that we need to improve ourselves with various skills, especially specialized skills in our job. We must adapt to current fashion as a lifetime learner. As you know, the importance of the correct material is vital to your exam, and our Oracle Oracle Database 10g R2: Administering RAC 100% pass dumps are indispensable choices for your test.
You may think success is the accumulation of hard work and continually review of the knowledge, which is definitely true, but not often useful to exam. Because you have limited time to prepare for it. By the help of our Other Oracle Certification 1Z0-048 latest exam torrent, you can easily master what is necessary to remember and practice the important points rather than a lot of information that the tests do not question at all. We deem that all of you are capable enough to deal with the test with the help of our Oracle Database 10g R2: Administering RAC free download dumps. We will set forth the features of our dumps for you as follows.
No restriction to install
Our Other Oracle Certification Oracle Database 10g R2: Administering RAC latest exam tests have three versions, and can be installed on your cellphone, tablets or laptop without the limit of equipment and numbers, which means you can install them repeatedly and make use of them as you wish. The three kinds are PDF & Software & APP version. Besides, we have always been exacting to our service standards to make your using experience better. We are exclusive in this area, so we professional in 1Z0-048 : Oracle Database 10g R2: Administering RAC easy pass torrent of the test. Let us come together and solve the challenge the dumps serve as a doable way to strengthen your ability to solve questions on your way to success.
Latest content of Oracle Database 10g R2: Administering RAC latest exam test
As the flying development of knowledge in this area, some customer complained to us that they are worry about the former 1Z0-048 : Oracle Database 10g R2: Administering RAC actual exam torrent are not suitable to the new test, which is wrong. Because we keep the new content into the Oracle Database 10g R2: Administering RAC valid practice and send them to you instantly once you buy our dumps lasting for one year. We propose you to spend 20 to 30 hours for preparation. Let us determined together to make progress every day, we will be around you at every stage of your way to success.
Responsible principles for best Oracle Database 10g R2: Administering RAC free download dumps
We have been abided the intention of providing the most convenient services for you all the time, which is also the objections of us. So our Oracle Database 10g R2: Administering RAC exam training dumps are compiled with the positive purposes from the beginning to now. The Other Oracle Certification 1Z0-048 latest exam torrents are the material objects of our principles, and can be trusted fully. Compared with products from other companies, our Oracle Oracle Database 10g R2: Administering RAC exam training dumps are responsible in every aspect. Providing various and efficient dumps with reasonable prices and discounts, satisfy your need with considerate aftersales services and we give back all your refund entirely once you fail the test unluckily. All those features roll into one. We hold the wariness principle when designing and marketing the contents of the Oracle Database 10g R2: Administering RAC actual exam torrent to bring you more efficient experience.
Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Oracle 1Z0-048 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Storage Management | - Automatic Storage Management (ASM) in RAC - Shared storage configuration and best practices |
| Installation and Configuration | - Oracle Clusterware installation and setup - RAC database creation and configuration |
| Administration and Maintenance | - Service management and workload balancing - Node management and cluster administration |
| Oracle Real Application Clusters Architecture | - Clusterware components and architecture - RAC instance architecture and Cache Fusion |
| High Availability and Recovery | - Backup and recovery strategies in clustered environments - Failover and recovery mechanisms in RAC |
| Performance and Troubleshooting | - Diagnosing RAC interconnect and cache fusion issues - RAC performance tuning and monitoring |
Oracle Database 10g R2: Administering RAC Sample Questions:
Your storage administrator informs you about some disk corruption issues in the disk subsystem where your Oracle Cluster Registry (OCR) backups are located. Your storage administrator has resolved these corruption issues by applying a patch to the storage subsystem, but to be sure that the OCR backups are not affected by this problem the administrator wants you to check the integrity of the OCR backups. How would you do this?
- A. You create another physical backup of the OCR backups by using the OCRCONFIG command, and if this succeeds without errors you know that the OCR backups are not corrupted.
- B. You create a logical export from the OCR backups by using the OCRCONFIG command and analyze the export file for errors.
- C. There is no easy way to check your OCR backups for corruptions.
- D. You dump the OCR backup contents into a text file by using the OCRDUMP command, and if that succeeds without errors you know that your OCR backups are not corrupted.
- E. You can check whether the OCR backups are not corrupted by using the OCRCHECK command.
The following are the steps that you have taken so far in a two-node RAC implementation:
1) Completed the preinstallation tasks
2) Performed Oracle Clusterware installation
View the Exhibit and examine the current status of a list of resources on each node.
Your next step is to install the Oracle Database 10g software on these nodes. Which statement is
true about running Oracle Universal Installer (OUI) and installing the software in this situation?
- A. You run OUI from any node and the software would be installed on both the nodes successfully.
- B. You must run OUI from the first node ora....17a because running it from the second node ora....17b would result in an error.
- C. You run OUI from any node and the installer would prompt you to run the crs_start command to start the resources that are offline.
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. Set fast_start_mttr_target to a higher value.
- B. Increase the sequence cache size if retaining the sequence.
- C. Re-create the index as a global hash partitioned index.
- D. Encourage shorter transactions.
- E. Set _lm_msg_batch_size to a higher value.
- F. Re-create the table using a natural key instead of a surrogate key.
View the Exhibit, which displays the cluster database performance page after the same workload has been executed three times on your cluster without varying any non-Oracle workloads on the cluster. What are the two ways by which you can tell that the corresponding application was better tuned during the second and third execution? (Choose two.)
- A. There is less paging each time
- B. The run queue length is going down each time.
- C. It takes less time to execute the workload each time.
- D. The number of transactions per second is getting higher each time.
- E. The database throughout graphic is below the red dashed line during the last execution.
Which two statements about parallel recovery in a RAC environment are true? (Choose two.)
- A. The use of the RECOVER Y_PARALLELISM initialization parameter is the only way to initiate parallel recovery.
- B. The RECOVER Y_PARALLELISM initialization parameter causes serial recovery if the value is greater than two.
- C. Parallel recovery is most effective at reducing recovery time while concurrently recovering several data files on several disks.
- D. The RECOVERY_PARALLELISM initialization parameter specifies the number of redo application server processes participating in instance or media recovery.
Lionel 
Brian 
Sabrina 
Meredith 
Milo 
Eli 
Viola 
Ryan 
Jesse 
Maximilian 
Alston 
Barbara 
