Blog - Taya Academy

Mia Anderson Mia Anderson

0 Course Enrolled • 0 Course Completed

Biography

1z1-902 Certification Exam Cost - Valid Test 1z1-902 Testking

Preparing for the Oracle 1z1-902 certification exam can be time-consuming and expensive. That's why we guarantee that our customers will pass the Oracle Exadata Database Machine X8M Implementation Essentials (1z1-902) exam on the first attempt by using our product. By providing this guarantee, we save our customers both time and money, making our 1z1-902 Practice material a wise investment in their career development.

Oracle 1Z0-902 certification exam covers a wide range of topics related to the implementation and management of the Exadata Database Machine X8M. This includes hardware and software installation, configuration, and management, as well as backup and recovery strategies, performance tuning, and troubleshooting. 1z1-902 exam is designed to test the practical skills and knowledge required to implement and manage the Exadata Database Machine X8M in a real-world environment.

Oracle Exadata Database Machine X8M is a high-performance, scalable platform that is designed to run mission-critical workloads with ease. It combines hardware and software components to deliver unparalleled performance, scalability, and reliability. The Oracle 1z1-902 Exam covers a wide range of topics related to the implementation and management of the Exadata Database Machine X8M, including installation, configuration, backup and recovery, and performance tuning.

>> 1z1-902 Certification Exam Cost <<

Oracle Commitment to Your 1z1-902 Oracle Exadata Database Machine X8M Implementation Essentials Exam Success

Our 1z1-902 training braindumps are famous for its wonderful advantages. The content is carefully designed for the 1z1-902 exam, rich question bank and answer to enable you to master all the test knowledge in a short period of time. Our 1z1-902 Exam Questions have helped a large number of candidates pass the 1z1-902 exam yet. Hope you can join us, and we work together to create a miracle.

Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q33-Q38):

NEW QUESTION # 33
Which are three customer options for hosting the Platinum Services Advanced Support Gateway?

A. Purchase the recommended x86 64-Bit gateway hardware from Oracle.
B. Install on Exadata Engineered System.
C. Install on Oracle Database Appliance.
D. Provide individual x86 64-Bit gateway hardware.
E. Install in Oracle Virtual Machine with required hardware.

Answer: A,B,D

Explanation:
These options are outlined in the Oracle Exadata Database Machine X9M Implementation Essentials official text book and resources. The customer can choose to either provide their own x86 64-Bit gateway hardware or purchase the recommended hardware from Oracle, or they can install the gateway on an Exadata Engineered System.

NEW QUESTION # 34
Which statement is true about the disks that are used in ASM diskgroups on the Exadata platform?

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

Answer: B

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 # 35
A new Exadata Quarter Rack with 2 Database Servers and 3 HC Storage Servers and 3-phase 15kVA PDUs is being installed in a Data Center. However, the Data Center is only providing enough power for a single cable from each PDU.
Which statement is correct?

A. The installation can go ahead, no change is required.
B. A splitter cable can be used to provide power to all PDU cables.
C. The power cables from the servers to the PDUs can be rearranged inside the rack following OECA guidance to utilize a single PDU power cable.
D. The installation cannot proceed until two power feeds are available per PDU.

Answer: C

NEW QUESTION # 36
Examine this list of software components:
1. Oracle KVM Guest
2. Oracle Enterprise Manager Agent (OMA)
3. ASM instance
4. RDBMS instance
5. Automatic Diagnostic Repository Command Interpreter (ADRCI)
6. CELLCLI
7. Cell Server(CELLSRV)
8. diskmon
9. Restart Server (RS)
10. Management Server (MS)
What is the correct location where these software components can run in the standard Exadata Database Machine deployment?

A. 2, 3, 4, 8, and 10 run on the database servers; 1, 5, 6, 7and 9 run on the Exadata storage servers.
B. 1, 2, 3, 4, 8 and 9 run on the database servers; 5, 6, 7, 9 and 10 run on the Exadata storage servers.
C. 1, 2, 3, 4, 5, 8, 9 and 10 run on the database servers; 5, 6,7, 9 and 10 run on the Exadata storage servers.
D. 3, 4, 8, and 10 run on the database servers; 1, 2, 5, 6, 7 and 9 run on the Exadata storage servers.
E. 1, 2, 3, 4, 9 and 10 run on the database servers; 5, 6, 7, 8, 9, and 10 run on the Exadata storage servers.

Answer: B

Explanation:
Oracle KVM Guest, Oracle Enterprise Manager Agent (OMA), RDBMS instance, Automatic Diagnostic Repository Command Interpreter (ADRCI), CELLCLI, diskmon, and Restart Server (RS) can all run on the database servers. The Cell Server (CELLSRV) and Management Server (MS) can both run on the Exadata storage servers. Specific instructions for installing and configuring these software components can be found in the book and can be referenced here: https://docs.oracle.com/cd/E80920_01/E80920/html/x9m_software_components.html.

NEW QUESTION # 37
Which are two valid reasons for executing an X9M-2 Exadata storage server rescue procedure?

A. corruption in the / (root) filesystem
B. the failure of physical disk 1
C. corruption in a normal or high redundancy ASM diskgroup
D. the failure of both physical M.2 disks
E. moving all disks from one cell to another as part of a chassis-level component failure
F. accidental loss of all data from all griddisks in a storage server
G. the failure of physical disk 0 and 11

Answer: A,F

Explanation:
Reason B, corruption in the / (root) filesystem, is a valid reason for executing a storage server rescue procedure. If the root filesystem is corrupted, the storage server will no longer be able to boot and will need to be rescued.
Reason F, accidental loss of all data from all griddisks in a storage server, is also a valid reason for executing a storage server rescue procedure. If all data is accidentally lost from the griddisks in a storage server, the server will need to be rescued in order to recover the data.
For more information about the Exadata X9M-2 storage server rescue procedure, refer to the Oracle Exadata Database Machine X9M Implementation Essentials official text book and resources.
Search results: [1] Oracle Exadata Database Machine X9M-2 Full Rack Installation - Oracle Docs [2] Oracle Exadata Database Machine X9M-2 Storage Server Rescue Procedure - Oracle Docs [3] Oracle Exadata Database Machine X8M-2 Mid-Size Rack Installation - Oracle Docs [4] Oracle Exadata Database Machine X8M-2 Storage Server Rescue Procedure - Oracle Docs [5] Oracle Exadata Database Machine X9M-2 Storage Server Update Procedure - Oracle Docs [6] Oracle Exadata Database Machine X8M-2 Storage Server Update Procedure - Oracle Docs

NEW QUESTION # 38
......

As job seekers looking for the turning point of their lives, it is widely known that the workers of recruitment is like choosing apples---viewing resumes is liking picking up apples, employers can decide whether candidates are qualified by the 1z1-902 appearances, or in other words, candidates’ educational background and relating 1z1-902 professional skills. The reason why we are so confident lies in the sophisticated expert group and technical team we have, which do duty for our solid support. They develop the 1z1-902 Exam Guide targeted to real exam. The wide coverage of important knowledge points in our 1z1-902 latest braindumps would be greatly helpful for you to pass the exam.

Valid Test 1z1-902 Testking: https://www.braindumpstudy.com/1z1-902_braindumps.html