Which four are true about RMAN backup sets? (Choose four.)

• A.A backup piece can belong to only one backup set.
• B.A backup set must be written to media.
• C.A data file can be split into multiple sections stored in different backup sets.
• D.A backup set can contain only one backup piece.
• E.A data file can be split into multiple sections stored in different backup pieces in the same backup set.
• F.Blocks from multiple data files can be contained in one backup piece,
• G.A backup set must be written to disk.
• H.Blocks from multiple data files can be contained in one backup set,

Comment: *

Name: *

Email: *

Verification: *

Which two are true about Rapid Home Provisioning (RHP), which has been available since Orcale 18c? (Choose two.)

• A.It is an Oracle Database service
• B.It cannot be used to upgrade Oracle Database homes.
• C.It can be used to provision applications.
• D.It can be used to patch Grid Infrastructure homes containing Oracle Restart.
• E.It can be used to provision middleware.

Comment: *

Name: *

Email: *

Verification: *

Which two are true about the character sets used in an Oracle database? (Choose two.)

• A.Unicode enables information from any language to be stored using a single character set.
• B.Single-byte character sets always use 7-bit encoding schemes.
• C.Single-byte character sets provide better performance than multibyte character sets.
• D.Unicode is the only supported character set for Oracle databases created using Database Configuration Assistant (DBCA).
• E.Multibyte character sets allow more efficient space utilization than single byte character sets.
• F.Single-byte character sets always use 8-bit encoding schemes.

Comment: *

Name: *

Email: *

Verification: *

Which three are true about Optimizer Statistics Advisor? (Choose three.)

• A.It can be run only manually.
• B.It is part of the DBMS_ADVISOR package.
• C.It can recommend changes to improve the statistics gathering process.
• D.It always analyzes all schemas in the database.
• E.It runs automatically every night by default.
• F.It is part of the DBMS_STATS package.

Comment: *

Name: *

Email: *

Verification: *

Choose three. Which three are true about interpreting Recovery Manager (RMAN) error stacks returned to standard output?

• A.Some messages in the error stack are not errors.
• B.If an RMAN command fails, the output will only identify the command that failed.
• C.If an RMAN command fails, the output will identify the channel ID where the failure occurred. D)Media Management errors appear as a line with "Additional information" and a number.
• D.Media Management errors appear as a line with "sbtio" and a number.
• E.Media Management errors appear as a line with "sbtio".

Comment: *

Name: *

Email: *

Verification: *