Oracle AI Database Administration Professional 認定 1Z0-183 試験問題:

1. Which command ensures that RMAN retains backups long enough for point-in-time recovery?

A) CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
B) CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
C) CONFIGURE CONTROLFILE AUTOBACKUP ON;
D) CONFIGURE DEVICE TYPE TO FLASHBACK;

2. Which configuration change can improve RMAN backup performance for large databases?

A) Using archivelog-only backups exclusively
B) Disabling block change tracking
C) Increasing the number of RMAN channels for parallelism
D) Enabling backup compression at BASIC level

3. Which step is required when creating a Container Database (CDB) using Database Configuration Assistant (DBCA) with the intention to host multiple Pluggable Databases (PDBs)?

A) Select the "Create as Container Database" option and specify the number of PDBs
B) Skip root and seed creation to save space for future PDBs
C) Create separate SYSTEM tablespaces for each seed database
D) Disable Oracle Managed Files to manually configure datafiles

4. Which AWR report type is most suitable for analyzing performance differences between two time periods?

A) ASH Report
B) AWR Compare Period Report
C) ADDM Report
D) AWR SQL Report

5. What utility is used with RMAN to perform cross-platform transport of tablespaces between systems with different endian formats?

A) Transportable Database
B) Data Pump
C) LogMiner
D) RMAN CONVERT TABLESPACE

質問と回答：