Oracle 1z1-902 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1z1-902
Exam Name/Title: Oracle Exadata Database Machine X8M Implementation Essentials
Certification Provider: Oracle
Corresponding Certification: Oracle Engineered Systems

Exam Questions: 87
Updated On: Jul 08, 2026

Question #10

Your customer would like to configure monitoring capabilities Auto Service Request (ASR) on the stand-alone server that was set aside to run ASR Manager.
What configuration should you set up for the customer?

A. ASR Manager with SNMP traps configured to listen for specific alerts triggered by Exadata Intergrated Lights Out Manager (ILOM).

B. Enterprise Manager, Exachk and ASR Manager on the stand-alone server because ASR needs Exachk for continuous Hardware monitoring.

C. ASR Manager inside the firewall along with ExaWatcher to monitor Database and Storage Server performance.

D. Enterprise Manager and ASR Manager on the stand-alone server because ASR is not a monitoring tool.

Discussion 0

Correct Answer: A Vote an answer

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Question #11

You have been asked to investigate why an Exadata Database Server stopped communicating on the client network for 10 minutes over the past weekend.
Which command would help investigate this?

A. # /opt/oracle.SupportTools/ibdiagtools/netcheck/runDiagnostics.pm -from <Fridays_Date>_17:00:00 -to <Sundays_Date>_23:59:00

B. $ ${ORACLE_HOME}/suptools/tfa/release/tfa_home/bin/tfact1 -from <Fridays_Date>_17:00:00 -to <Sundays_Date>_23:59:00

C. # /opt/oracle.ExaWatcher/GetExaWatcherResults.sh -from <Fridays_Date>_17:00:00 -to <Sundays_Date>_23:59:00

D. # /opt/oracle.SupportTools/exachk/exachk -from <Fridays_Date>_17:00:00 -to <Sundays_Date>_23:59:00

Discussion 0

Correct Answer: C Vote an answer

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Question #12

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 will apply patches in component groups consisting of 1 database server and 2 storage servers to minimize disruption.

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 must be invoked with the -rolling argument. Each component type must be upgraded independently of the other.

D. patchmgr must be invoked with the -rolling argument with all database and storage servers listed in a single input file.

Discussion 0

Correct Answer: D Vote an answer

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Question #13

Which two statements are true about Exadata System Software metrics and alerts on an Exadata Database Machine?

A. SMTP metric alert notifications must be sent to both ASR manager and Enterprise Manager agents.

B. Metric thresholds, if set, will persist across storage and database server reboots.

C. Metrics have no thresholds set on them by default.

D. Metric alerts are never stateful.

E. Metric alert notifications can be sent to only one destination such as Enterprise Manager OR SNMP OR SMTP.

Discussion 0

Correct Answer: B,C Vote an answer

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Question #14

Which two statements are true for the Oracle Exadata Configuration Assistant (OECA)?

A. OECA's "Add Equipment" input option allows allocation of RU slots for customer equipment.

B. OECA reconfigures the size of disk groups and recreates grid disks.

C. OECA extends the hardware for the elastic configuration only.

D. OECA allows one XT storage server in the configuration.

E. OECA facilitates PDU power selection initially and after equipment addition.

Discussion 0

Correct Answer: C,E Vote an answer

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Question #15

Exadata X9M enables virtualization using KVM. Which statement is true about virtualization on Exadata X9M?

A. Up to 12 virtual guests per X9M-2 database server are supported.

B. Exadata X9M-8 supports up to 48 virtual guests regardless if Exadata Secure RDMA Fabric Isolation is configured.

C. Oracle KVM Manager should be installed on at least two Database servers per Exadata rack.

D. Up to 12 virtual guests per X9M-2 database server are supported. If the database server memory has 384GB and Exadata Secure RDMA Fabric isolation is configured 8 guests are supported

E. Virtual guests from X8 and earlier can be migrated to X9M using VM Guard.

Discussion 0

Correct Answer: A Vote an answer

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Question #16

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. 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.

C. The installation cannot proceed until two power feeds are available per PDU.

D. A splitter cable can be used to provide power to all PDU cables.

Discussion 0

Correct Answer: A Vote an answer

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Question #17

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. It is required to install OEDA on the first new database server.

B. Do not proceed if the OEDA Validate Configuration File step displays an error message about missing files p6880880.zip.

C. 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.

D. The applyElasticConfig.sh script performs network configuration for the new servers. The new servers are restarted at the end of the process.

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.

Discussion 0

Correct Answer: C,D Vote an answer

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Question #18

What is the minimum Oracle Linux version required to support RoCE and Persistent Memory?

A. Oracle Linux 7.9

B. Oracle Linux 8.0

C. Oracle Linux 7.5

D. Oracle Linux 7.7

Discussion 0

Correct Answer: A Vote an answer

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