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Oracle Exadata Database Machine X8M Implementation Essentials certification is ideal for IT professionals who work with Oracle database systems and want to advance their careers by demonstrating their skills in implementing and managing high-performance systems. Oracle Exadata Database Machine X8M Implementation Essentials certification is also valuable for organizations that use Oracle database systems and want to ensure that their IT professionals have the skills and knowledge necessary to get the most out of their Exadata Database Machine X8M systems.

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Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q20-Q25):

NEW QUESTION # 20
You are planning the monitoring configuration for your Exadata X9M Database Machine.
Which three components are monitored directly through the use of Exadata-specific Enterprise Manager Plug-Ins?

A. Hybrid Columnar Compression (HCC) ratios on Extended (XT) storage servers
B. the RDMA over Converged Ethernet (RoCE) switches
C. the storage server ILOM
D. ASM instances
E. Oracle clusterware on the database server
F. the Power Distribution Units (PDUs)

Answer: C,D,E

Explanation:
1. The Oracle Exadata Database Machine X9M Implementation Essentials Official Text Book (page 6-25) recommends using the Exadata-specific Enterprise Manager Plug-Ins to monitor ASM instances.
2. Additionally, the Oracle Exadata Database Machine X9M Implementation Essentials Official Text Book (page 6-25) recommends using the Exadata-specific Enterprise Manager Plug-Ins to monitor the storage server ILOM.
3. The Oracle Exadata Database Machine X9M Implementation Essentials Official Text Book (page 6-25) also recommends using the Exadata-specific Enterprise Manager Plug-Ins to monitor Oracle clusterware on the database server.

NEW QUESTION # 21
Which two statements are correct about adding an additional database server to a physical Exadata X9M Database Machine using Oracle Exadata Deployment Assistant (OEDA)?

A. The applyElasticConfig.sh script performs network configuration for the new servers. The new servers are restarted at the end of the process.
B. In order to configure the servers with Oracle Exadata Deployment Assistant (OEDA), the new server information must be entered in OEDA, and the configuration file must contain existing nodes.
C. It is required to install OEDA on the first new database server.
D. Do not proceed if the OEDA Validate Configuration File step displays an error message about missing files p6880880.zip.
E. Executing /opt/oracle.supportTools/reclaimdisks.sh -free -reclaim on each Exadata X9M Database server is required to reclaim disk space and perform partition reconfiguration.

Answer: A,B

Explanation:
https://docs.oracle.com/en/database/oracle/oracle-database/21/ladbi/db-on-exadata.html

NEW QUESTION # 22
You have been asked to design a backup solution for an Exadata X9M-2 Quarter Rack with Extreme Flash Storage Servers connected to a new ZFS Storage Appliance ZS7 with 2 Storage Controllers with 100Gb Ethernet cards and 3 Storage Trays. You are using Oracle Exadata Configuration Assistant to validate the rack layout.
1. Use "Add Equipment" to add the Exadata X9M EF Storage Servers, starting from RU10.
2. Use drop down to add ZFS Storage Appliance Controllers.
3. You cannot add ZFS Storage Appliance to an Exadata Rack.
4. Use "Add Equipment" to add the ZFS Storage Trays, starting from RU1.
5. Use drop down to add ZFS Storage Trays.
6. Use "Add Equipment" to add the Exadata X9M Database Servers, starting from RU16.
7. Use "Add Equipment" to add the Exadata X9M EF Storage Servers, starting from RU1.
8. Use drop down to add Exadata X9M EF Storage Servers.
9. Use "Add Equipment" to add the ZFS Storage Controllers, starting from RU27.
10. Use drop down to add Exadata X9M Database Servers.
11. Use "Add Equipment" to add the ZFS Storage Trays, starting from RU31.
Which of these steps are correct and what is their correct order?

A. 4,1, 6, 9
B. 0
C. 10, 8, 9, 11
D. 10, 8, 2, 5
E. 7,6,9,11

Answer: C

Explanation:
The correct order of steps is 10, 8, 9, 11. The 10th step is to use the drop down to add Exadata X9M Database Servers, the 8th step is to use the drop down to add Exadata X9M EF Storage Servers, the 9th step is to use "Add Equipment" to add the ZFS Storage Controllers, and the 11th step is to use "Add Equipment" to add the ZFS Storage Trays. These steps are referenced in the Oracle Exadata Database Machine X9M Implementation Essentials Official Textbook, which is available online at https://docs.oracle.com/cd/E80437_01/E80437/html/index.html.

NEW QUESTION # 23
Which are three customer options for hosting the Platinum Services Advanced Support Gateway?

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

Answer: B,D,E

Explanation:
According to Oracle's documentation1, the customer options for hosting the Platinum Services Advanced Support Gateway are:
Provide individual x86 64-Bit gateway hardware1
Purchase the recommended x86 64-Bit gateway hardware from Oracle1
Install on Oracle Database Appliance2

NEW QUESTION # 24
Which statement is true about the Persistent Memory Commit Accelerator?

A. Persistent Memory Commit Accelerator helps to further reduce redo log write latency by using Persistent Memory and Remote Direct Memory Access (RDMA).
B. Persistent Memory Commit Accelerator reduces redo log write latency by using Persistent Memory and RDMA before flushing to Flash then disk.
C. Persistent Memory Commit Accelerator copies redo log data from disk for faster redo apply on Data Guard Standby Databases.
D. Persistent Memory Commit Accelerator contains logging information from all tiers of the software stack for rapid triage and diagnostics.
E. Persistent Memory Commit Accelerator tracks changes to Persistent Memory Data Accelerator to ensure duplicate blocks are not written to Flash.

Answer: A

NEW QUESTION # 25
......

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Oracle 1Z0-902 Practice Exam Online & 1Z0-902 Test Topics Pdf

1Z0-902 Test Topics Pdf, Test 1Z0-902 Question

Oracle Exadata Database Machine X8M Implementation Essentials Sample Questions (Q20-Q25):

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