RMAN provides more granular catalog security through which feature?()
A、 Virtual private database
B、 Virtual private catalog
C、 RMAN virtual database
D、 RMAN secure catalog
E、 Oracle Database Vault
A、 Virtual private database
B、 Virtual private catalog
C、 RMAN virtual database
D、 RMAN secure catalog
E、 Oracle Database Vault
A、 Make backups faster B、 Store RMAN metadata C、 Store RMAN scripts D、 Provide the ability to do centralized backup reporting E、 Make recovery faster
A、A. rman TARGET / NOCATALOG B、B. rman TARGET sys/password C、C. rman TARGET sys/password AS SYSDBA D、D. rman TARGET sys/password@db_name CATALOG rman_user/rman_password@rcat
A、 It must be used because all RMAN-related backup and recovery metadata information is contained in it. B、 It provides a convenient, optional, repository of backup- and recovery-related metadata. C、 It provides the ability to store RMAN scripts for global use by any database that has access to the repository. D、 It provides a means of storing all RMAN backup sets physically in an Oracle database server. E、 It provides the ability to store backup records for more than a year.
A、A.RMAN’s powerful command language. B、B.RMAN backups can be parallelized. C、C.RMAN allows for incremental block-level backups. D、D.RMAN backup, restore, and recovery scripts can be stored.
A、RMAN backup-set pieces spanning backup sets B、RMAN backup-set pieces within a given backup sets C、RMAN backups D、RMAN channels E、None of the above
A、 RMAN backup-set pieces spanning backup sets B、 RMAN backup-set pieces within a given backup set C、 RMAN backups D、 RMAN channels E、 None of the above
A、SYSDBA B、SYSOPER C、No system privileges are required for the RMAN user. D、Only SYS user can connect and execute RMAN commands on a target database.
A、cannot be used in RMAN B、by starting up the database again C、by using the CATALOG command of RMAN D、by using the RECOVER CATALOG command in RMAN E、by re-creating the target control file to rebuild the RMAN repository