최신Oracle Upgrade Oracle DBA 11g or 12c to 12c R2 - 1z0-074무료샘플문제

A. It creates the /tmp/pdb_orcl.xml file, which contains the metadata and data of the source database.

B. It successfully completes.

C. It creates a backupset of the source database in the /home/oracle/backup directory

D. It successfully takes a backup but the UNPLUG operation of PDB_ORCL fails.

E. The backup fails because the UNPLUG operation for cross-endian platforms is not supported.

A. amount of RAM

B. number of storage LUNs

C. number of database instances

D. number of network interface cards (NICs)

E. number of CPUs

A. A database instance on any node can connect to an ASM instance on any node.

B. It is impossible to connect to a database instance on one node if the database password file for the same database is corrupt on another node in the cluster.

C. Database instances that depend on an ASM instance that is terminated connect to a surviving ASM instance.

D. A separate ASM network is required.

E. Database instances that depend on an ASM instance that is terminated fail over to a node that has a surviving ASM instance.

A. When the ADR reaches the space limit, it deletes incident dumps and metadata before deleting old core dumps.

B. The retention period for the ADR is set based on the space limit specified.

C. Manual purging of all types of ADR files is allowed.

D. Space used by the ADR is limited based only on the retention period.

E. Space used by the ADR can be limited to a user-specified value.

A. An automatic refresh is done provided PDB_COPY is closed; otherwise the refresh is differed and attempted again after five minutes.

B. PDB_COPY'S state is automatically changed to read-only and then reopened as read-write after the refresh is complete.

C. An automatic refresh is done provided PDB_COPY is in read-only mode; otherwise the refresh is deferred and attempted again after five minutes.

D. PDB_COPY is automatically closed provided there is no ongoing transaction in PDB_ORG and then reopened as read-only after the refresh is complete.

E. PDB_COPY'S state is automatically changed to read-write and back to read-only after the refresh is complete.

A. A named policy expression is stored in the Data Masking format library.

B. A redacted table can have only one policy expression defined on it.

C. A named policy expression applied to a column in a redacted table overrides the default expression of its redaction policy.

D. A named policy expression is stored in the Enterprise Manager Database Express repository.

E. A policy expression can be applied to columns in different redacted tables.

A. by creating a proxy PDB in LOCATIONS_ROOT in CDB1, referencing LOC_R

B. by using public database links created in CDB1 and CDB2

C. by creating a proxy PDB in CDB1 root, referencing LOC_R

D. by creating a proxy PDB in CDB2 root, referencing LOC_R

E. by using private database links created in CDB1 and CDB2

A. oracle

B. grid

C. nobody

D. oinstall

E. opc