A. Backup encryption can be enabled selectively for specific tablespaces.

B. Vendor-specific media management software can be used for making encrypted RMAN backups to media.

C. The Transparent Data Encryption (TDE) keystore is backed up using RMAN.

D. Image copies can be encrypted.

E. Keystore-based encryption is the default mode for RMAN backup encryption.

F. The BACKUP BACKUPSET command can encrypt and decrypt backup sets.

A. Master encryption keys are managed by Oracle Database Vault.

B. It stores the current and all past master keys in the keystore.

C. It replaces secure application roles.

D. It can encrypt data at the column level.

E. It encrypts only data on the client.

F. It uses a single master key for a database.

A. It is a set of recommendations by the optimizer to restructure a SQL statement to avoid suboptimal execution plans.

B. It is auxiliary information collected by the optimizer for a SQL statement to help use better joins orders.

C. It is a set of recommendations by the optimizer to create new indexes.

D. It is auxiliary information collected by the optimizer for a SQL statement to eliminate estimation error.

E. It is a set of recommendations by the optimizer to change the access methods used.

A. Application-common Transparent Security Data Protection (TSDP) policies can be created only within an application install/patch begin-end block.

B. Application-common OLS policies can be created in an application root inside an install/patch BEGIN-END block.

C. Application-common TSDP policies are always container specific.

D. Fine-grained auditing (FGA) policies in an application root are automatically synchronized to all application PDBs contained in the application container.

E. Unified auditing can be automatically synchronized to all application PDBs in an application container.

A. all backups prior to 24th of August

B. all backups prior to 22nd of August

C. all backups prior to 10th of August

D. all backups prior to 20th of August

E. all backups prior to 17th of August