#87. Before executing a script, you decide to switch the current log file. You are already logged in to recovery manager and want to execute this command from the recovery manager prompt? Which command should you use?
#90. A backup file named user01_2.dbf in the '/disk3/backup' directory is no longer needed and must be deleted. You are using the recovery catalog. Which set of command must you issue to delete this entry from the recovery catalog?