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

出題：1

What are the two benefits of using Oracle Exadata Deployment Assistant (OEDA)?

A. OEDA gathers configuration details and creates the Oracle Exadata Rack configuration file.

B. OEDA is used for Oracle Exadata Database Machine, Zero Data Loss Recovery Appliance, Private Cloud Appliance, and SuperCluster.

C. OEDA facilitates abstracting hardware.

D. OEDA provides a CL1 which supports life cycle management tasks for Exadata systems only.

E. OEDA Web-based user interface cannot import OEDA XML configuration files created with the Java-based version of OEDA without conversion

正解：A,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：2

Which two Exadata security features would you configure to control which databases can access which griddisks, when multiple databases share space on your storage servers in an unpartitioned storage grid?

A. File permissions on the griddisks in each database server

B. Using EXADCLI instead of CELLCLI to create the griddisks

C. Exadata storage realms using ASM-scoped security mode

D. Exadata storage realms using database-scoped security mode

E. File permissions on the griddisks in each storage server

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：3

Which statement is FALSE about the OEDA command line interface (OEDACU)?

A. Resize Oracle ASM disk groups.

B. Add or remove additional databases.

C. Add or remove Oracle Database home directories.

D. Support ZDLRA life cycle management operation.

E. OEDACU has Edit mode and Deploy mode.

F. Add nodes to and remove nodes from a VM cluster.

正解：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：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

Which two statements are true about the initial storage configuration after the standard (non-virtualized) deployment of a new Exadata Database Machine with High Capacity storage servers?

A. There is free space available on flashdisks inside the Exadata storage servers to configure Exadata Smart Flash Logs.

B. The DATA_<DBM_Name> and RECO_<DBM_NAME> ASM diskgroups are built on with DATA on the outer-most tracks and RECO on the inner-most tracks of the physical disk.

C. There is free space available on flashdisks inside the Exadata storage servers for possible use for storage indexes.

D. There is free space available on the hard disks inside the database servers for possible extension of the /uoi file system.

E. The sparse_<DBM_NAME> diskgroup is created automatically.

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：6

Which are two correct statements about backing up Exadata Database Machine?

A. Use a snapshot-based backup of an Oracle Exadata Database Machine database server software.

B. Backing up Exadata Storage Server Software is critical for restoration.

C. For high availability, system area can be on the first two disks and M.2 devices.

D. Backup of the Oracle Cluster Registry, which also contains Voting Disk information, is automatically maintained on the file system of the first database server.

E. The M.2 disk is hot pluggable and can be replaced when the power is on, but you will have to restore the system data manually.

正解：B,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：7

In order two support a new application, you are planning to add a RAC VM cluster to an existing Oracle Exadata X9M-2 deployment.
Which two methods can be considered?

A. Use the OEDA Command line interface.

B. Use domu_maker utility.

C. Use Oracle VM Manager.

D. Use the OEDA web-based configuration tool.

E. Use the xm command.

正解：A,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：8

What type of SRs does the ASR Manager generate for Exadata?

A. hardware assets

B. software assets

C. backup and restore failures

D. data entry errors

E. operating system components

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：9

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)

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