최신Oracle Exadata X5 Administration - 1z0-070무료샘플문제

A. the maintenance schedule

B. the number of database users

C. the number of database roles

D. Security Policies

E. the number of simultaneous sessions

A. cellcli list alerthistory

B. SQL Access Advisor

C. SQL trace using dbms_monitor

D. cellcli list metrichistory

E. cellcli list metriccurrent

A. Using the CELLCLI LIST LUN DETAIL command as the celladmin user

B. Using the CELLCLI CALIBRATE command on the storage server after logging in as the celladmin user

C. Hardware monitoring using the storage server ILOM

D. Using the CELLCLI CALIBRATE command on the storage server after logging in as the root user

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

A. Sparse diskgroups may be created using a combination of sparse and non-sparse griddisks.

B. The virtual size of a sparse griddisk may exceed the physical size of the space occupied by the griddisk.

C. Sparse diskgroups may not be used for database snapshots.

D. Sparse diskgroups must be created using sparse griddisks.

E. Additional space for a sparse griddisk is allocated as soon as newly written data is stored in the flashcache on a cell.

A. There is an uncommitted transaction that has modified some of the table blocks, causing some "cell single block physical reads" to be requested by the database instance, resulting in additional I/O.

B. The table is an index clustered table, causing "cell single block physical reads" to be requested by the database instance, resulting in additional I/O.

C. There are migrated rows in the table, causing some "cell single block physical reads" to be requested by the database instance, resulting in additional I/O.

D. There is an index on the column used in the WHERE clause, causing "cell multiblock physical reads" to be requested by the database instance, resulting in additional I/O.

E. The table is an IOT and has an overflow segment, causing "cell multiblock physical reads" to be requested by the database instance, resulting in additional I/O.

A. It can be used to execute EXACLI commands on multiple storage servers in parallel.

B. It can be used to execute EXACLI scripts on multiple storage servers in parallel.

C. It may be used to execute DBMCLI commands on multiple database nodes in parallel.

D. It may be run interactively.

E. It uses the same security mechanism as the EXACLI command.

F. It can be used to execute O/S commands on multiple storage servers in parallel.

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

A. Backups are fast, because physical I/Os operations are reduced by the use of the Storage Index by cellsrv.

B. For incremental backups using Block Change Tracking, cellsrv filters blocks and returns only those that have changed since the last backup.

C. Backups are fast, because all data blocks are read from the Exadata Smart Flash Cache.

D. Backups are fast because the Infiniband network is faster than fiber channel storage, so RMAN read I/O operations are faster than in traditional storage networks.

E. Backups are fast, because data blocks are read from the Database Flash Cache.

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