最新的Oracle Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP - 1z0-067免費考試真題

A. Restore the control file from the backup by using the CATALOG options, restore the data files by using the SET NEWNAME command, and recover the data files

B. Restore the control file from the backup by using the NOCATALOG option, and then restore and recover the data files

C. Restore the data files by using the NOCATALOG option and use the SET NEWNAME command to change the location

D. Restore the data files from the backup by using the recovery catalog, use the SWITCH command to change the location, and recover the data files

A. to automatically delete obsolete backups after a specified period of time

B. to maintain a backup for an indefinite period of time by using the KEEP FOREVER clause

C. to store RMAN scripts that are available to any RMAN client that can connect to target databases registered in the recovery catalog

D. to restrict the amount of space that is used by backups

E. to store backup information of multiple databases in one place

A. Two channels are allocated and two copies of the backup set are taken in parallel in both locations

B. Two channels are allocated and a copy of the backup set is taken in the location specified by CHANNEL 2

C. The default channel is allocated and the backup set is created in only one destination

D. Two channels are allocated and backup pieces for the backup set are created in both the specified destinations

A. It creates less job metadata

B. It creates jobs in memory only

C. It writes compressed job metadata to disk

D. It updates tables in the SYSTEM tablespace instead of creating new tables

A. The SPFILE is copied along with the data files of the pluggable databases (PDBs).

B. The duplicate command first creates a backup, and then duplicates the PDBs by using the backup.

C. A backup of pdb1 and pd5 must exist before executing the command.

D. An auxiliary instance must be started with the initialization parameter ENABLE_PLUGGABLE_DATABASE set to TRUE.

E. The root and the seed database in the container database (CDB) are also duplicated.

A. when you want to restrict the amount of space used by backups

B. when you want to maintain backup metadata longer than the period specified by the CONTROL_FILE_RECORD_KEEP_TIME parameter

C. when you want to list data files that were in a target database at a given time by using the AT clause with the REPORT SCHEMA command

D. when you want to store RMAN global scripts that can be used across multiple databases

E. when you want to perform incremental backups by using a block change tracking file

A. limiting the degree of parallelism of operations performed by a user or group of users

B. specifying the amount of private space a session can allocate in the shared pool of the SGA

C. limiting the CPU used per database call

D. specifying the maximum number of concurrent sessions allowed for a user

E. specifying an idle time limit that applies to sessions that are idle and blocking other sessions

A. If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups across all PDBs in the CDB.

B. If no PDB plan is enabled for a pluggable database, then the PDB share in the CDB plan is dynamically calculated.

C. In a PDB plan, subplans may be used with up to eight consumer groups.

D. If no PDB plan is enabled for a pluggable database, then all sessions for that PDB are treated to an equal degree of the resource share of that PDB.

E. If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups based on the shares provided to the PDB in the CDB plan and the shares provided to the consumer groups in the PDB plan.

A. The are useful when users need to create a large number of jobs quickly.

B. They must reference an existing Scheduler Program.

C. They generate large amounts of metadata.

D. They may be created as fully self-contained jobs.

E. A user cannot set privileges on them.