Oracle Updated 1z0-083 Exam Questions and Answers by kareem

Single-byte character sets provide better performance than multibyte character sets.

Unicode enables information from any language to be stored using a single character set.

Unicode is the only supported character set for Oracle databases created using Database Configuration Assistant (DBCA).

Single-byte character sets always use 7-bit encoding schemes.

Multibyte character sets allow more efficient space utilization than single byte character sets.

Single-byte character sets always use 8-bit encoding schemes.

All audit records are written to the audit trail in CDB$ROOT .

Application-common unified audit policies defined in an application root must be manually synchronized by each application PDB contained in the application root.

Fine-grained auditing policies defined in an application root must be manually synchronized by each application PDB contained in the application root.

A common unified audit policy can be created at the CDB level.

A common unified audit policy can be created at the application root level.

An application PDB cannot have a local audit policy.