Oracle Database 12c R2: Backup and Recovery Workshop Ed 3 Quiz Questions and Answers

Answer :
  • Level 0

Explanation :

A level-0 backup is the first backup that is performed when implementing an incremental backup strategy. A level-0 backup copies all the used blocks as a baseline.
Answer :
  • All data files of a database

Explanation :

A full backup is best described as backing up all the used blocks in a data file or any database file. A full backup can be taken on one database file.
Answer :
  • BACKUP

Explanation :

Compressed backups work only with backup sets, not image copies. Thus, compressed backups will work only with the BACKUP command.
Answer :
  • Differential incremental backup

Explanation :

A differential incremental backup backs up only blocks that have been modified since a backup at the same level or lower.
Answer :
  • CONFIGURE CONTROLFILE AUTOBACKUP ON

Explanation :

Enable control-file autobackups by executing the command CONFIGURE CONTROLFILE AUTOBACKUP ON.