1z1-902試験無料問題集（87題）「Oracle Exadata Database Machine X8M Implementation Essentials 認定」

出題：1

Which two statements are true in regards to starting the Exadata Virtual Machine?

A. Use vm_maker -auto-start command to configure a virtual machine to start automatically when the KVM host is started.

B. Use vm_maker -start-domain to start a virtual machine manually.

C. Use vm_maker boot-from-iso command to boot a virtual machine.

D. To streamline the diagnosis of virtual machines, one ISO file is used for multiple Oracle Exadata System Software releases.

E. To see Oracle Linux boot messages during guest startup, use -console option with the vm_maker -start-domain command.

正解：A,B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

Examine this list of software components:
1. Oracle KVM Guest
2. Oracle Enterprise Manager Agent (OMA)
3. ASM instance
4. RDBMS instance
5. Automatic Diagnostic Repository Command Interpreter (ADRCI)
6. CELLCLI
7. Cell Server(CELLSRV)
8. diskmon
9. Restart Server (RS)
10. Management Server (MS)
What is the correct location where these software components can run in the standard Exadata Database Machine deployment?

A. 1, 2, 3, 4, 5, 8, 9 and 10 run on the database servers; 5, 6,7, 9 and 10 run on the Exadata storage servers.

B. 1, 2, 3, 4, 8 and 9 run on the database servers; 5, 6, 7, 9 and 10 run on the Exadata storage servers.

C. 1, 2, 3, 4, 9 and 10 run on the database servers; 5, 6, 7, 8, 9, and 10 run on the Exadata storage servers.

D. 2, 3, 4, 8, and 10 run on the database servers; 1, 5, 6, 7and 9 run on the Exadata storage servers.

E. 3, 4, 8, and 10 run on the database servers; 1, 2, 5, 6, 7 and 9 run on the Exadata storage servers.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

You are providing oversight for the delivery of a new Exadata Database Machine.
1. Stabilize the Exadata Rack.
2. Unpack Oracle Exadata Rack.
3. Review the safety guidelines.
4. Let the Exadata acclimatize for 24 hours.
5. Power on Exadata PDU A.
6. Place Exadata in its allocated space.
7. Power on Exadata PDU B.
What is the correct order of these steps?

A. 3,2,6,1,4,7,5

B. 4,3,2,6,1,7,5

C. 3,2,6,4,1,7,5

D. 2,6,1,4,3,7,5

E. 2,3,4,6,1,7,5

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

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

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

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

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

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

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

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

正解：F 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

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. netstat -rn

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

C. cat /proc/net/bonding/bondeth0

D. ifconfig -a legrep "re0| re1"

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

You are in the process of upgrading your nonvirtualized X9M-2 Database Machine elastic configuration with 4 database servers and 7 HC storage servers with an additional 4 database servers and 7 HC storage servers.
The new storage servers are called DM01CEL08 through dmoicel14.
After creating 96 new griddisks, you issued this SQL statement:

How many failgroups if any, will be added to the DATE diskgroup by executing this SQL statement?

A. 12 consisting of seven griddisks each

B. 96 consisting of one griddisk each

C. 7 consisting of 12 griddisks each

D. 0 because the new griddisks will be added to the existing faiigroups

E. 1 consisting of all 96 griddisks

正解：E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which two quarantine types can disable Smart Scan for multiple databases that offload SQL statements to a cell on an Exadata Database Machine?

A. Cell Offload Quarantine

B. Manually created Quarantine

C. SQL Plan Quarantine

D. Database Quarantine

E. Disk Region Quarantine

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

Which two statements are false about backup to ZFS Storage Appliance (ZFSSA)?

A. ZFS Snapshots can provide rapid cloning of development and test environment.

B. Top of Rack (ToR) switches are managed as part of the hardware stack and software levels are upgraded during the patching process.

C. When backing up multi-rack systems, sharing Exadata X9M switches is recommended.

D. ZFSSA may connect directly to the Exadata 100Gb RoCE network switches.

正解：C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

You have been asked by Oracle Support to check the firmware of the hard & flash disks in a storage server. Which cellcli command should you use to get this information?

A. list cell attributes name, deviceName, diskType, physicalFirmware

B. list physicaldisk attributes name, deviceName, diskType, physicalFirmware

C. list devices attributes name, deviceName, diskType, physicalFirmware

D. list celldisk attributes name, deviceName, diskType, physicalFirmware

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1z1-902試験無料問題集「Oracle Exadata Database Machine X8M Implementation Essentials 認定」