REAL EXAM EXPERIENCE WITH THE ORACLE 1Z1-902 PRACTICE TEST

Real Exam Experience with the Oracle 1z1-902 Practice Test

Real Exam Experience with the Oracle 1z1-902 Practice Test

Blog Article

Tags: 1z1-902 Valid Test Notes, Test 1z1-902 Simulator, Dumps 1z1-902 Guide, 1z1-902 Reliable Test Answers, Reliable 1z1-902 Test Objectives

2025 Latest GuideTorrent 1z1-902 PDF Dumps and 1z1-902 Exam Engine Free Share: https://drive.google.com/open?id=1v2HGaOnjAi0klElsgeDHaT7bcQug-7l2

Our 1z1-902 study materials are very popular in the international market and enjoy wide praise by the people in and outside the circle. We have shaped our 1z1-902 exam braindumps into a famous and top-ranking brand and we enjoy well-deserved reputation among the clients. Our 1z1-902 Training Questions boost many outstanding and superior advantages which other same kinds of products don’t have. You won't regret if you buy them!

Oracle 1z1-902 exam is an essential certification exam for IT professionals who seek to specialize in the Oracle Exadata database machine X8M implementation. 1z1-902 exam is designed to validate the skills and knowledge required to perform various tasks related to the installation, configuration, and maintenance of Oracle Exadata database machines. 1z1-902 Exam also covers database administration and performance tuning techniques, making it a valuable certification for IT professionals who specialize in database management.

>> 1z1-902 Valid Test Notes <<

Test Oracle 1z1-902 Simulator, Dumps 1z1-902 Guide

As we all know, the main problem is a lack of quality and utility in the IT fields. How to get you through the Oracle 1z1-902 certification exam? We need choose high quality learning information. GuideTorrent will provide all the materials for the exam and free demo download. Like the actual certification exam, multiple choice questions (MCQ) help you pass the exam. Our Oracle 1z1-902 Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test. High quality and Value for the 1z1-902 Exam: 100% guarantee to Pass Your Oracle Business Solutions 1z1-902 exam and get your Oracle Business Solutions Certification.

Oracle 1Z0-902 (Oracle Exadata Database Machine X8M Implementation Essentials) Certification Exam is a comprehensive test that evaluates an individual’s skills and knowledge in implementing and managing the Oracle Exadata Database Machine X8M. 1z1-902 exam is designed for professionals who work with Oracle Exadata Database Machine X8M and want to validate their skills and knowledge in implementing and managing the technology. 1z1-902 Exam covers a wide range of topics, including Exadata architecture, installation, configuration, and management.

Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q79-Q84):

NEW QUESTION # 79
What is the minimum Oracle Linux version required to support RoCE and Persistent Memory?

  • A. Oracle Linux 7.7
  • B. Oracle Linux 8.0
  • C. Oracle Linux 7.5
  • D. Oracle Linux 7.9

Answer: B

Explanation:
RoCE, or Remote Direct Memory Access over Converged Ethernet, is a high-speed networking technology that allows data to be transferred between servers, storage, and other devices over Ethernet. Persistent Memory is a form of non-volatile memory that can be used to store data without losing it when power is lost.
Oracle Linux 8.0 supports both RoCE and Persistent Memory, allowing Exadata systems to leverage the benefits of both technologies. For more information on Oracle Linux 8.0 and its features, refer to the Oracle Exadata Database Machine X9M Implementation Essentials official text book and resources.


NEW QUESTION # 80
Your customer needs to ensure that their data is available on the Exadata machine during updates. The customer wants to be able to update one server at a time but still be protected against single-node server failure.
What ASM redundancy level should they use?

  • A. External
  • B. High
  • C. Sparse
  • D. Normal
  • E. Extended

Answer: B

Explanation:
Your customer needs to ensure that their data is available on the Exadata machine during updates. The customer wants to be able to update one server at a time but still be protected against single-node server failure. This means that they need a redundancy level that can tolerate at least one disk failure without losing data availability or performance. Therefore, the best option for them is normal redundancy . Normal redundancy provides two-way mirroring by default, which means that each data extent has a primary copy and a mirror copy on different disks in different failure groups1. A failure group is a subset of disks within a disk group that are likely to fail at the same time due to common dependencies2. On Exadata Database Machine , each Storage Server is considered as a failure group by default2. This means that if one Storage Server fails or needs to be updated , the data on its disks can still be accessed from another Storage Server that has the mirror copies of the same data extents2. Therefore, normal redundancy ensures data availability and performance during updates or single-node server failures.
https://docs.oracle.com/en/engineered-systems/exadata-database-machine/sagug/exadata-administering-asm.html


NEW QUESTION # 81
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. accidental loss of all data from all griddisks in a storage server
  • E. moving all disks from one cell to another as part of a chassis-level component failure
  • F. the failure of both physical M.2 disks
  • G. the failure of physical disk 0 and 11

Answer: A,D

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 # 82
Which statement is true about the patching features provided in Platinum Services?

  • A. The rolling and complete down time approaches are two options to patching.
  • B. Oracle Platinum Service covers Exadata storage software and firmware patching, but customers must perform the database patching.
  • C. Patching is done automatically during business hours.
  • D. Patching services are available for the full software stack up to twice per year.

Answer: D

Explanation:
Oracle Platinum Services provides patching features for the full software stack, which includes operating systems, virtualization, storage software and firmware, and databases. This service is typically performed up to twice per year, allowing customers to schedule the patching at their convenience. The patching is usually done to keep the software and firmware up-to-date and to fix any known security vulnerabilities. It's important to note that patching services are not done automatically during business hours, customer's involvement and schedule is needed, and the rolling and complete downtime approaches are options to minimize the impact on the system during patching.


NEW QUESTION # 83
You are updating your Exadata X9M-2 Elastic Database Machine with 6 database servers and 12 High Capacity Storage Servers. You will be using patchmgr to apply updates across the entire machine while still maintaining database availability.
Assuming you are driving patchmgr from an external server, which statement is true about the execution phase?

  • A. patchmgr must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.
  • B. patchmgr cannot apply updates in a rolling manner, you must manually apply patches with the dbnodeudpate and cellupdate tools if high availability is required.
  • C. patchmgr will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.
  • D. patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.

Answer: C

Explanation:
According to the Oracle Exadata Database Machine X9M Implementation Essentials Official Text Book [1], patchmgr can be used to apply updates in a rolling manner while still maintaining database availability. It will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption. This is done by invoking patchmgr with the -rolling argument and specifying the component groups in the input file.


NEW QUESTION # 84
......

Test 1z1-902 Simulator: https://www.guidetorrent.com/1z1-902-pdf-free-download.html

DOWNLOAD the newest GuideTorrent 1z1-902 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1v2HGaOnjAi0klElsgeDHaT7bcQug-7l2

Report this page