Question 1

Which two are true about changing the LOCAL_UNDO_ENABLED property to false in a CDB? (Choose two.)

Options :

A : After the change, only a common user with the required privilege can create an undo tablespace in CDB&ROOT.

B : Any new PDB and existing PDBs are automatically configured to use the default undo tablespace in CDB$ROOT

C : After the change, only one undo tablespace can exist in CDB$ROOT.

D : After the change, any user with the required privilege can create an undo tablespace in the PDBs.

E : Undo tablespaces existing in PDBs must be dropped before the change.

F : After the change, each existing PDB has to be reopened for the new undo mode to take effect.

Answer: A,B

Question 2

Choose three. Which three are true about using Database Upgrade Assistant (DBUA) to upgrade a database?

Options :

A : DBUA must be launched from the target Oracle Home.

B : Multiple databases with the same ORACLE_HOME can be upgraded simultaneously.

C : A whole database backup must exist before upgrade.

D : The Pre-Upgrade Information Tool script is executed by DBUA.

E : All pluggable databases are automatically upgraded as part of a container database upgrade.

F : The database must be opened in read-only mode.

Answer: A,D

Question 3

You must transport the UNIVERSITY tablespace from one database to another. The UNIVERSITY tablespace is currently open read/write. The source and destination platforms have different endian formats.
Examine this list of actions:
1. Make the UNIVERSITY tablespace read-only on the source system.
2. Export the UNIVERSITY tablespace metadata using EXPDP.
3. Convert the UNIVERSITY tablespace data fies to the destination platform format using RMAN on the source system.
4. Copy the UNIVERSITY tablespace data files to the destination system.
5. Copy the Data Pump dump set to the destination system.
6. Convert the UNIVERSITY tablespace data files to the destination platform format using RMAN on the destination system.
7. Import the UNIVERSITY tablespace metadata using IMPDP.
8. Make the UNIVERSITY tablespace read/write on the destination system.
Which is the minimum number of actions required, in the correct order, to transport the UNIVERSITY tablespace?

Options :

A : 1,2,4,5,7,8

B : 1,2,4,6,7,8

C : 1,2,3,4,5,7,8

D : 1,2,3,4,5,6,7,8

E : 2,4,5,6,7

Answer: C

Question 4

Which three are true about requirements for various FLASHBACK operations? (Choose three.)

Options :

A : FLASHBACK transaction query requires undo to retrieve all versions of a row that existed between two points in time.

B : FLASHBACK drop requires that the RECYCLEBIN parameter be set to ON.

C : FLASHBACK version query requires that the RECYCLEBIN parameter be set to ON.

D : FLASHBACK DATA ARCHIVE requires undo to store all versions of all rows of a table being tracked.

E : FLASHBACK drop requires undo to retrieve all versions of a row that existed two points in time.

F : FLASHBACK version query requires undo to retrieve all versions of a row that existed between two points in time.

Answer: A,B

Question 5

Choose two. Which two are true about various Oracle security and auditing capabilities?

Options :

A : Application-common Transparent Security Data Protection (TSDP) policies can be created only if all the PDBs in the application container are closed.

B : Application-common TSDP policies are always container specific.

C : Application-common OLS policies can be created only if all the PDBs in the application container are closed.

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

E : Fine-grained auditing (FGA) policies in an application root are automatically synchronized to all application PDBs contained in the application container when they are updated.

Answer: A,D

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