Oracle AI Database Administration Professional - 1Z0-183무료 덤프문제 풀어보기

A. Increase DB_BLOCK_SIZE for better caching

B. Disable automatic memory management and use manual tuning only

C. Increase cache size until the library cache hit ratio exceeds 99%

D. Use Automatic Memory Management (AMM) or Automatic Shared Memory Management (ASMM) to let Oracle manage memory dynamically

A. By disabling redo log archiving temporarily

B. By converting all non-CDBs to PDBs automatically

C. By providing a guided interface for direct database version upgrades

D. By skipping execution of post-upgrade scripts

A. ASM listener relocation

B. Cluster node rolling patching

C. Conversion of database links

D. Validation of cluster node status

A. Oracle starts capturing redo entries in archived logs

B. Oracle enables flashback logs specifically for that restore point

C. Oracle disables normal flashback log purging

D. Oracle schedules automatic RMAN backups

A. Separate undo tablespace per PDB by default

B. Custom administrative user and password

C. Automatic upgrade scripts execution for backward compatibility

D. File name conversion for datafiles

A. CONFIGURE DEVICE TYPE TO FLASHBACK;

B. CONFIGURE RETENTION POLICY TO REDUNDANCY 1;

C. CONFIGURE CONTROLFILE AUTOBACKUP ON;

D. CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;

A. To allow unified management and security policies across all PDBs

B. To provide administrative access restricted to one specific PDB

C. To enforce encryption at rest across PDBs

D. To enable PDB cloning without downtime

A. To predict the impact of database changes on SQL performance

B. To identify optimizer parameter changes

C. To adjust SGA components dynamically

D. To capture and replay real application workloads