최신Oracle Exadata X5 Administration - 1z1-070무료샘플문제

A. ACFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.

B. ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.

C. ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.

D. DBFS must use the DBFS_DG diskgroup for any DBFS store.

E. DBFS must be used to bulk load data into a production database on the Database Machine.

F. DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.

G. DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.

A. the storage server ILOM

B. the database server Clusterware

C. the Infiniband switches

D. ASM instances

E. the database server O/S

A. It can be enabled or disabled for individual databases by using I/O Resource Manager database plans.

B. It automatically transforms ROW STORE COMPRESS compressed data into a pure columnar format during Exadata Smart Flash Cache population.

C. It is enabled by default.

D. It automatically transforms Hybrid Columnar Compressed (HCC) data into a pure columnar format during Exadata Smart Flash Cache population.

E. Data is either cached in Hybrid Columnar Compressed format or in pure compressed format, but never in both formats at the same time.

F. It improves single-row lookup performance.

A. The database grid may be partitioned when deploying a multirack Database Machine configuration.

B. The storage grid may be partitioned when deploying a single-rack Database Machine configuration using virtualization.

C. Multiple database clusters may access the same storage grid.

D. A single database cluster benefits from accessing multiple storage grids.

E. Multiple database clusters never benefit from accessing a single storage grid.

A. Data Pump

B. Physical Standby database

C. cross-platform Transportable Database

D. Logical Standby database

A. The InfiniBand port status may be displayed on the database servers by using the LIST IBPORT command in the DBMCLI utility.

B. The Infiniband subnet master location can be determined by using the getmaster command run on any database server.

C. The Infiniband subnet master location can be determined by using the getmaster command run on an IB switch.

D. The InfiniBand port status may be displayed on the storage servers by using the LIST IBPORT command in the CELLCLI utility.

E. The InfiniBand port status may be displayed on the Infiniband switches by using the LIST IBPORT command in the DBMCLI utility.

F. The InfiniBand port monitoring is automatic on the database servers and is managed by Enterprise Manager.

A. Exadata Smart Flash Log

B. Cell System Area

C. cell boot flash image

D. Exadata Smart Flash Cache

E. Database Smart Flash Cache