1z1-902問題集、Oracle実際の試験問題

質問 1

Which three component faults are covered by Oracle Auto Service Request (ASR)?

A. System Controller (SC)

B. I/O boards

C. File system unmounted

D. Fan trays

E. Proactive recommendations for firmware

F. RoCE network interface cards

正解: A,B,D

解説: (PassTest メンバーにのみ表示されます)

質問 2

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

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

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

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

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 3

You have been notified by your Network Administrator that an upstream switch has been replaced due to a hardware fault. Which command verifies that the client network on your Exadata X9M-2 Database Server is available via both client switches?

A. cat /proc/net/bonding/bondeth0

B. ifconfig -a legrep "re0| re1"

C. netstat -rn

D. /opt/oracle.SupportTools/ibdiagtools/checkbadlinks.p1 -all

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 4

You must drop all celldisks on all the storage servers in an X9M-2 quarter rack as part of a reconfiguration project.
Which three statements describe the account on the storage servers which you should use and the tool that may be used to drop the celldisks?

A. to an administrator-created storage server user with appropriate privileges on celldisk objects by calling CELLCLI on all cells using exadcli

B. to the CELLADMIN account by calling CELLCLI on all cells using DCLI

C. to an administrator-created storage server user with appropriate privileges on celldisk objects by calling EXACLI on all cells using exadcli

D. to the CELLADMIN account using cellcli interactively on each storage server

E. to the CELLMONITOR account using cellcli interactively on each storage server

F. to the CELLMONITOR account calling CELLCLI on all cells using DCLI

正解: A,B,D

解説: (PassTest メンバーにのみ表示されます)

質問 5

Which of the following is NOT a requirement when validating, receiving, unpacking, and planning access route and space requirements for Exadata Database Machine?

A. Oracle Exadata Rack may only be installed on raised floor environments.

B. All four leveling and stabilizing feet should be raised and out of the way prior to moving the rack.

C. A conditioned space is required to remove the packaging material to reduce particles before entering the data center.

D. The incline of any access route ramp must be less than or equal to 6 degrees.

E. The entire access route to the installation site should be free of raised-pattern flooring that can cause vibration.

F. 914mm of space required above the rack height is required for maintenance access.

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 6

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 power cables from the servers to the PDUs can be rearranged inside the rack following OECA guidance to utilize a single PDU power cable.

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

C. The installation can go ahead, no change is required.

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

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 7

Which two statements are true about the IPTables firewall configuration on a new Exadata Database Machine after initial deployment?

A. IPTables is installed and available but not configured or running on the storage servers.

B. IPTables is installed and available but not configured on any server.

C. IPTables is configured and running with Oracle-supplied rules on the storage servers.

D. IPTables is configured and running with Oracle-supplied rules on the database servers.

E. IPTables is installed and available but not configured or running on the database servers.

正解: A,E

解説: (PassTest メンバーにのみ表示されます)

質問 8

You use Enterprise Manager to monitor all the components of your Exadata Database Machine.
Recently, you discovered that certain asmdisks were offline in one of the diskgroups used by the rac database called prod.
In which two sources would you find diagnostic messages related to this problem?

A. Enterprise Manager Alerts on the ILOM home page for cell connectivity problems for the prod database instances

B. Enterprise Manager Alerts on the Exadata Storage Server Grid home page

C. alert logs for the ASM instances

D. alert logs for the prod database instances

E. alert logs for Enterprise Manager

正解: C,D

解説: (PassTest メンバーにのみ表示されます)

質問 9

What does the following command do?
root@rul6 -]# for j in {01..23} ; do ipmitool sunoem cli "set /SP/network/test ping=192.168.1.1$j'' ; done

A. Verifies that the ILOM management network is working before installation of all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

B. Sets the test address for the RoCE network for all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

C. Verifies that the ILOM management network is working after OEDA configuration has completed for all storage and database servers in a full rack Exadata X9M-2, run from the first database server.

D. Sets the address for each storage and database server's /SP during installation to enable ping testing from the management network, run from the first database server.

正解: A

解説: (PassTest メンバーにのみ表示されます)

Oracle Exadata Database Machine X8M Implementation Essentials - 1z1-902 模擬練習