1Z0-902 Pdf Braindumps - Reliable 1Z0-902 Exam Braindumps

Passing Oracle certification 1Z0-902 exam is not simple. Choose the right training is the first step to your success and choose a good resource of information is your guarantee of success. While the product of PassTorrent is a good guarantee of the resource of information. If you choose the PassTorrent product, it not only can 100% guarantee you to pass Oracle Certification 1Z0-902 Exam but also provide you with a year-long free update.

However, preparing for the Oracle Exadata Database Machine X8M Implementation Essentials (1Z0-902) exam is not an easy job until they have real Oracle Exadata Database Machine X8M Implementation Essentials (1Z0-902) exam questions that are going to help them achieve this target. They have to find a trusted source such as PassTorrent to reach their goals. Get Oracle 1Z0-902 Certified, and then apply for jobs or get high-paying job opportunities.

>> 1Z0-902 Pdf Braindumps <<

Reliable Oracle 1Z0-902 Exam Braindumps & Valid 1Z0-902 Test Prep

It doesn't matter if it is the first time you participate in the c online training or if you prepare this exam for some time. It is a simple and smart way to prepare the 1Z0-902 practice exam with our latest learning materials. There are free demo and valid questions and answers in our 1Z0-902 Pass Guide. If you spend some time and pay attention to 1Z0-902 test answers, there is no reason to not pass test and get the certification.

Oracle 1Z0-902 exam is a certification test that focuses on the implementation of the Oracle Exadata Database Machine X8M. Oracle Exadata Database Machine X8M Implementation Essentials certification is aimed at individuals who possess the necessary skills and knowledge to implement the Exadata Database Machine X8M in a variety of environments, from small to large enterprises. 1Z0-902 Exam is designed to test the candidate's knowledge of the Exadata Database Machine X8M architecture, configuration, and management.

Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q77-Q82):

NEW QUESTION # 77
An Exadata storage server physical disk on an X9M-2 high-capacity full rack entered the predictive failure state. Which two steps must you perform to replace this failed physical disk?

A. Replace the failed physical disk.
B. Create a new celldisk and new griddisks on the replaced physical disk.
C. Rebalance the data on the effected griddisks before performing a manual drop command.
D. Add the griddisks back into the ASM diskgroup they used to be a member of.
E. Identify the griddisks located on the failed physical disk and drop them from the associated ASM diskgroups.
F. Verify that the griddisks located on the physical disk have been successfully dropped from the associated ASM diskgroups.

Answer: A,E

Explanation:
Once the physical disk has been replaced, you will need to create a new celldisk and griddisks on the replaced physical disk. After the griddisks have been dropped from the associated ASM diskgroups, you can then add the griddisks back into the ASM diskgroup they used to be a member of and rebalance the data on the effected griddisks. Finally, you should verify that the griddisks located on the physical disk have been successfully dropped from the associated ASM diskgroups.

NEW QUESTION # 78
Which statement is true about the disks that are used in ASM diskgroups on the Exadata platform?

A. Extreme Flash (EF) and High Capacity (HC) disks can be mixed to any capacity within the same diskgroup.
B. Sparse diskgroups are virtual objects allocated from the DATA diskgroup.
C. If High redundancy is selected, grid disks from the primary and secondary Exadata Database Machine must be specified.
D. The grid disks in ASM diskgroups must have similar performance characteristics in addition lo having the same size.
E. In an Exadata storage server, each disk is placed into a separate failure group.

Answer: D

Explanation:
On Exadata systems, ASM disk group configurations require that:
Grid Disks Must Have Similar Performance Characteristics: Within a disk group, grid disks must not only be of the same size but also need to exhibit similar performance traits. This consistency ensures balanced I/O operations and optimizes the performance for ASM mirroring and striping across disks.
Sparse Diskgroups: These are specialized virtual objects that reside within the DATA disk group. Sparse diskgroups are used to support snapshots and other space-efficient storage solutions by creating virtual representations of grid disks within an existing disk group without consuming additional physical space.
These characteristics are fundamental to ensuring that ASM maintains optimal performance and storage efficiency on Exadata platforms.

NEW QUESTION # 79
Which are two correct statements for managing virtual deployment using Oracle Exadata Deployment Assistant (OEDA)?

A. OEDA allows customers to have both bare metal (BM) and virtual machine (VM) in an Exadata X9M Quarter Rack.
B. OEDA deployment steps include calibrate cells, create cell disks, and resecure machine.
C. OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA.
D. There is no limit on the number of VMs in an Exadata rack as long as the Exadata rack has adequate resources.

Answer: A,B

NEW QUESTION # 80
What are two recommended configuration best practices for backup and recovery on Exadata?

A. The internal Recovery Appliance backup and restore processing is optimized when the RMAN FILESPERSET parameter is set to 1 for the level 1 incremental backup set.
B. Placing the backup network on dedicated switches installed in the top of the rack (ToR) has the benefits of isolating the backup network from other workloads and providing a greater level of control.
C. When off-site long-term backup retention is needed, use Oracle Database Backup Cloud Service as a low-cost, offsite scalable storage for a disaster recovery solution.
D. Even if the backup was limited to writing to four tape drives, eight channels could be specified to expedite the restore process.

Answer: A,B

Explanation:
A recommended configuration best practice for backup and recovery on Exadata is to place the backup network on dedicated switches installed in the top of the rack (ToR). This provides a greater level of control and isolates the backup network from other workloads. Additionally, even if the backup is limited to writing to four tape drives, it is recommended to specify eight channels to expedite the restore process.
Another best practice is to set the RMAN FILESPERSET parameter to 1 for the level 1 incremental backup set. This will optimize the internal Recovery Appliance backup and restore processing. Finally, if off-site long-term backup retention is needed, Oracle Database Backup Cloud Service should be used as a low-cost, offsite scalable storage solution for a disaster recovery solution.

NEW QUESTION # 81
Which are two correct statements for managing virtual deployment using Oracle Exadata Deployment Assistant (OEDA)?

A. OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA.
B. OEDA deployment steps include calibrate cells, create cell disks, and resecure machine.
C. OEDA allows customers to have both bare metal (BM) and virtual machine (VM) in an Exadata X9M Quarter Rack.
D. There is no limit on the number of VMs in an Exadata rack as long as the Exadata rack has adequate resources.

Answer: A,B

Explanation:
1. OEDA deployment steps include calibrate cells, create cell disks, and resecure machine2.
2. OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA2.

NEW QUESTION # 82
......

So for this reason, our Oracle 1Z0-902 are very similar to the actual exam. With a vast knowledge in this field, PassTorrent always tries to provide candidates with the actual questions so that when they appear in their real Oracle 1Z0-902 Exam they do not feel any difference. The Desktop Oracle 1Z0-902 Practice Exam Software of PassTorrent arranges a mock exam for the one who wants to evaluate and improve preparation.

Reliable 1Z0-902 Exam Braindumps: https://www.passtorrent.com/1Z0-902-latest-torrent.html

Zoe Anderson Zoe Anderson

Biography

1Z0-902 Pdf Braindumps - Reliable 1Z0-902 Exam Braindumps

Reliable Oracle 1Z0-902 Exam Braindumps & Valid 1Z0-902 Test Prep

Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q77-Q82):

About DATPROF

Contact