FRESH 1Z0-902 DUMPS - NEW 1Z0-902 DUMPS FREE

Fresh 1Z0-902 Dumps - New 1Z0-902 Dumps Free

Fresh 1Z0-902 Dumps - New 1Z0-902 Dumps Free

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The learning material is open in three excellent formats, PDF, a desktop practice test, and a web-based practice test. Oracle 1Z0-902 Dumps is organized by experts while saving the furthest down-the-line plan to them for the Oracle 1Z0-902 Exam. The sans bug plans have been given to you all to drift through the Oracle 1Z0-902 certification exam.

Oracle 1Z0-902 Certification Exam is ideal for professionals who want to enhance their skills in Oracle Exadata Database Machine X8M implementation. Oracle Exadata Database Machine X8M Implementation Essentials certification exam validates the candidate's knowledge and skills in implementing Oracle Exadata Database Machine X8M and makes them more marketable in the industry. Professionals who successfully complete the certification exam can work as database administrators, solution architects, and technical consultants.

Oracle 1Z0-902 certification exam measures the candidate's ability to implement Oracle Exadata Database Machine X8M. It covers topics such as the architecture of Oracle Exadata Database Machine X8M, configuring and managing Oracle Exadata Database Machine X8M, optimizing database performance using Oracle Exadata Database Machine X8M, and troubleshooting Oracle Exadata Database Machine X8M. Oracle Exadata Database Machine X8M Implementation Essentials certification exam consists of 60 multiple-choice questions that need to be completed within 105 minutes.

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Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q40-Q45):

NEW QUESTION # 40
Which two statements are true about Auto Service Request (ASR) with an Exadata Database Machine?

  • A. ASR Manager must be installed and configured on a dedicated server external to the Database Machine.
  • B. ASR Manager opens a service request (SR) automatically after sensors detect hardware faults.
  • C. ASR communicates with Oracle support services using HTTPS.
  • D. Configuring ASR is mandatory for all Database Machine assets.
  • E. ASR Manager must be installed and configured on one of the database servers.
  • F. ASR can upload configuration metadata to support problem resolution.

Answer: A,E


NEW QUESTION # 41
Which three statements are true about the CELLCLI command?

  • A. It has command-line history.
  • B. It requires root privileges to create CELLDISKS and GRIDDISKS.
  • C. It can execute commands on multiple storage servers in parallel.
  • D. It can be executed using the DCLI utility.
  • E. It can be executed on storage servers.

Answer: A,D,E

Explanation:
The statements that are true about the CellCLI command are:
It has command-line history . According to 1, you can use the up and down arrow keys to scroll through previous commands that you entered in CellCLI . You can also use Ctrl+R to search for a previous command by entering part of it .
It can be executed on storage servers . According to 1, you can invoke CellCLI by logging in to the Exadata cell as cellmonitor , celladmin , or root user and typing "cellcli" . Within CellCLI , you can perform various management and monitoring tasks for the cell134.
It can be executed using the DCLI utility . According to 5, DCLI (distributed CLI) is another utility that can be used to execute scripts and commands across multiple storage cells from a single interface. You can use DCLI to run CellCLI commands on multiple cells at once54.


NEW QUESTION # 42
Which three steps are required to expand an Exadata X9M-2 Database Server with the lowest memory configuration available to the highest memory configuration?

  • A. Add 16x 32GB DIMMs.
  • B. Add 24x 32GB DIMMs.
  • C. Add 16x 64GB DIMMs.
  • D. Add 32x 64GB DIMMs.
  • E. Memory cannot be expanded on Exadata X9M-2 Database Servers.
  • F. Add 12x 32GB DIMMs.
  • G. Add 12x 64GB DIMMs.
  • H. Remove existing memory modules.
  • I. Shutdown the Database Server if running.

Answer: C,H,I

Explanation:
1. Remove existing memory modules: Before adding new memory modules, the existing memory modules should be removed.
2. Add 16x 64GB DIMMs: The new DIMMs should be added, in this case is 16 DIMMs of 64GB each, which will expand the memory to the highest configuration available.
3. Shutdown the Database Server if running: The Database Server should be shutdown before adding new memory modules in order to prevent any possible data loss or corruption.


NEW QUESTION # 43
How do ASM failure groups provide redundancy?

  • A. Extended Redundancy mirrors data across data centers providing the highest levels of data protection.
  • B. They ensure that the ASM Flex instances are enabled on a maximum of two database servers or VMs per cluster.
  • C. Failure groups contain all ASM disks in a single storage server preventing mirror copies being written to the same storage server.
  • D. Failure groups are created for each grid disk to ensure mirror copies are written to the same storage server for faster recovery after a physical disk failure.

Answer: B


NEW QUESTION # 44
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 installation cannot proceed until two power feeds are available per PDU.
  • D. 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.

Answer: C

Explanation:
An Exadata Quarter Rack with 2 Database Servers and 3 HC Storage Servers and 3-phase 15kVA PDUs would typically require two power feeds per PDU, one for each of the two power distribution units (PDUs) in the rack. A single power feed per PDU is not sufficient to provide the necessary power to the servers and storage in the rack.


NEW QUESTION # 45
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