최신Oracle AI Database Administration Professional - 1Z1-183무료샘플문제

A. LogMiner

B. SQL*Loader

C. RMAN Validate

D. AutoUpgrade utility

A. Archived redo logs and backup sets must be accessible to the auxiliary instance

B. The auxiliary instance must be in OPEN READ ONLY mode

C. Block change tracking must be disabled

D. RMAN scripts must be manually adjusted per file

A. MOUNT is the default state when a PDB is created

B. PDB$SEED can be opened in READ WRITE mode for patching

C. Dropping a PDB can optionally keep its datafiles for reuse

D. PDB states are persisted automatically without explicit SAVE STATE

A. Number of archived logs since last failure

B. User-configured priority flags

C. Recovery catalog age

D. Failure code severity and impact on availability

A. V$BACKUP_SESSION

B. V$RMAN_STATUS

C. V$SESSION_LONGOPS

D. V$RMAN_OUTPUT

A. By only reporting on system resource utilization, not SQL performance

B. By providing end-to-end application tracing with SQL response time analysis

C. By locking optimizer statistics to prevent changes

D. By disabling SQL plan baselines automatically during tuning

A. Restrict memory usage by disabling compression

B. Enable block change tracking

C. Disable redo log archiving during backup

D. Use multiple channels for parallel backup

A. It restores the database to the latest available backup and applies redo to make it consistent

B. It restores control files but not datafiles

C. It restores only SYSTEM and SYSAUX tablespaces

D. It automatically creates new standby redo logs