A. AWR computes time model statistics based on time usage for activities, which are displayed in the v$SYS time model and V$SESS_TIME_MODEL views.

B. AWR contains system wide tracing and logging information.

C. The AWR data is stored in memory and in t he database.

D. All AWR tables belong to the SYSTEM schema.

E. The snapshots collected by AWR are used by the self-tuning components in the database

A. after losing an archived log from before the most recent backup

B. after losing all copies of the control file

C. when any archived log from, before, or after the most recent backup is corrupt

D. after losing an archived log from after the most recent backup

E. after losing the system tablespace

A. They can be created by using the RMAN CONFIGURE command to specify duplexing before taking a backup.

B. They can be written only to disk.

C. They must be written to media.

D. They can be written to media.

E. They can be created only by using the COPIES option of a BACKUP command.

A. 기본적으로 프록시 복사본을 요청하면 백업 세트가 생성될 수 있습니다.

B. Oracle에서 제공하는 MML(Media Manager Layer) 루틴은 모든 공급업체의 미디어 관리 제품을 지원합니다.

C. 미디어 관리자는 항상 RMAN이 요청한 백업을 테이프에 기록합니다.

D. RMAN 프록시 복사본을 생성하려면 미디어 관리자가 필요합니다.

E. RMAN 이미지 복사본을 생성하려면 미디어 관리자가 필요합니다.

A. Data file 24 can be restored and recovered while connected to CDB$ROOT.

B. Data file 24 can be recovered only while connected to PDB2.

C. Data file 24 can be restored only while connected to CDB$ROOT.

D. Data file 24 can be recovered while connected to PDB2.

E. Data file 24 can be restored only while connected to PDB2.

F. Data file 24 can be recovered while connected to CDB$ROOT.