Oracle 1z1-070 실제 시험문제 및 답변

문제1
You are checking the status of the ports on one of the InfiniBand switches on your X5 Database Machine.
You run the getportstatus command as shown:
[root@exampsw-ib2 bin]# getportstatus 17b
Port status for connector 17B Switch Port 2
Adminstate:......................Enabled
LinkWidthEnabled: ...............1X or 4X
LinkWidthSupported:..............1X or 4X
LinkWidthActive..................4X
LinkSpeedSupported: .............2.5 Gbps or 5.0 Gbps or 10.0 Gbps
LinkState: ......................Active
PhysLinkState: ................LinkUp
LinkSpeedActive: ..............10.0 Gbps
LinkSpeedEnabled: .............2.5 Gbps or 5.0 Gbps or 10.0 Gbps
You have 36 ports to check.
Which two methods would you use to check the status of all 36 ports?

A. Use Enterprise Manager.Cloud Control.

B. Create user-defined metrics for the InfiniBand switch.

C. Use the ibqueryerrors.pl script after logging in to the InfiniBand switch as root.

D. Use Enterprise Manager Express.

정답: A,C

설명: (ExamPassdump 회원만 볼 수 있음)

문제2
Which two statements are true about Exadata storage server and database server alerts on an X5 Database Machine?

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

B. Metric alerts are never stateful.

C. SNMP alert notifications can be sent to only one destination.

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

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

정답: D,E

문제3
You are examining your Exadata storage servers for routine maintenance requirements and run the imageinfo command as shown:
[root@excel04 ~] # imageinfo
Kernel version: 2.6.18-194.3.1.0.4.el5 #1 SMP Sat Feb 19 03:38:37 EST 2011 x86_64 Cell version: OSS_11.2.0.3.0_LINUX.X64_110429.1 Cell rpm version: cell-11.2.2.3.1_LINUX.X64_110429.1-1 Active image version: 11.2.2.3.1.110429.1 Active image activated: 2011-05-09 16:26:36 -0400 Active image status: success Active image partition on device: /dev/md6 Active software partition on device: /dev/md8 In partition rollback: Impossible Cell boot usb partition: /dev/sdm1 Cell boot usb version: 11.2.2.3.1.110429.1 Inactive image version: 11.2.1.2.6 Inactive image activated: 2010-10-04 23:59:16 -0400 Inactive image status: success Inactive system partition on device: /dev/md5 Inactive software partition on device: /dev/md7 Boot area has rollback archive for the version: 11.2.1.2.6 Rollback to the inactive partitions: Possible Which two statements are true about the software and system partitions?

A. /dev/md5 and /dev/md7 are located only on physicaldisk 0

B. /dev/md6 and /dev/md8 are located only on physicaldisk 1

C. /dev/md6 and /dev/md8 have one of their mirror copies on physicaldisk 1

D. /dev/md5 and /dev/md7 have one of their mirror copies on physicaldisk 0

정답: B,D

문제4
Which two statements are true about the Integrated Lights Out Manager (ILOM) on an Exadata X5 or X6 Database Machine?

A. ILOM on database servers can use IPMI to send sensor alerts to an Enterprise Manager Agent.

B. ILOM on database servers can use SNMP to send sensor alerts to an Enterprise Manager Agent.

C. ILOM on a storage server uses IPMI to send sensor alerts to the MS process on the same storage server.

D. ILOM on a storage server uses SNMP to send sensor alerts to the MS process on the same storage server.

E. ILOM on a storage server uses SNMP to send sensor alerts to the cellsrv process on the same storage server.

정답: B,C

설명: (ExamPassdump 회원만 볼 수 있음)

문제5
Which components of an Exadata storage server image, if updated, may require that a patch also be applied to the database servers in an Exadata X6 Database Machine?

A. Linux operating system on the storage server

B. Storage server flash device drivers

C. InfiniBand HCA firmware on the storage server

D. Storage server hard disk device drivers

정답: B

설명: (ExamPassdump 회원만 볼 수 있음)

문제6
Which two network switch failure scenarios on a standalone Exadata Database Machine X5-2 Full Rack will affect database availability?

A. failure of a single InfiniBand leaf switch

B. failure of the Ethernet switch only

C. failure of both the InfiniBand leaf switches

D. failure of a single InfiniBand leaf switch and the Ethernet switch

E. failure of both the InfiniBand leaf switches and the Ethernet switch

정답: C,E

설명: (ExamPassdump 회원만 볼 수 있음)

문제7
Which two Exadata X5 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 storage server

B. Exadata storage realms using ASM-scoped security mode

C. Exadata storage realms using database-scoped security mode

D. file permissions on the griddisks in each database server

E. Using EXADCLI instead of CELLCLI to create the griddisks

정답: B,C

문제8
You have partitioned an X5-2 full rack into two four-node RAC clusters called CLUSA and CLUSB.
No virtualization is used and the storage grid has not been partitioned.
Which two set of files on which servers must be modified after connecting an Exadata storage expansion rack to your X5-2 Exadata Database Machine on the InfiniBand network so that the storage servers in the expansion rack are added to the storage grid?

A. the CELLINIT.ORA files on the database servers in CLUSB

B. the CELLIP.ORA files on the database servers in CLUSA

C. the CELLIP.ORA files on all newly added Exadata storage servers

D. the CELLIP.ORA files on all existing Exadata storage servers

E. the CELLIP.ORA files on the database servers in CLUSB

F. the CELLINIT.ORA files on the database servers in CLUSA

정답: B,E

설명: (ExamPassdump 회원만 볼 수 있음)

문제9
You plan to partition the database and storage grids in an X5-2 full rack, creating two clusters and two storage grids without using virtualization.
One cluster will be used for production and should consist of six database servers and nine storage servers.
The other cluster will be used for test and development, and should consist of two database servers and five storage servers.
The storage must be partitioned so that the storage servers are visible only to the appropriate database servers that are meant to access them.
What must be done to achieve this?

A. Edit the CELLINIT.ORA file on each database server to contain IP addresses of storage servers in the storage grid associated with the cluster to which that database server belongs.

B. Configure Exadata realms using Oracle ASM-scoped security mode.

C. Edit the CELLIP.ORA file on each database server to contain IP addresses of database servers which are allowed access to specific storage servers in the same storage grid.

D. Edit the CELLIP.ORA file on each database server to contain IP addresses of storage servers in the storage grid associated with the cluster to which that database server belongs.

E. Configure Exadata realms using Database-scoped security mode.

F. Edit the CELLIP.ORA file on each storage server to contain IP addresses of database servers in the database server grid that are associated with the storage grid to which that storage server belongs.

정답: D

설명: (ExamPassdump 회원만 볼 수 있음)

문제10
Which three statements are true about Automatic Hard Disk Scrubbing and repair on high-capacity storage servers in an X5 Database Machine?

A. Hard disks are scanned every two weeks by default in all situations.

B. Disk repair is made immediately from Smart Flash Cache for corruption on disk when the corresponding data is dirty in the Smart Flash Cache.

C. Disk repair is made immediately from Smart Flash Cache for corruption on disk when the corresponding data is clean in the Smart Flash Cache.

D. Hard disks are scanned every two weeks by default but only when disks are idle.

E. Disk repair may be made from another mirror copy if the corrupt area is part of a Normal or High Redundancy Disk Group.

정답: A,C,E

설명: (ExamPassdump 회원만 볼 수 있음)

최신Oracle Exadata X5 Administration - 1z1-070무료샘플문제

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