Question 1

Which two statements are true about the tools used to configure Oracle Net Services?

Options :

A : The lsnrctl utility requires a listener.ora file to exist before it is started.

B : Enterprise Manager Cloud Control can be used to centrally configure net service names for any database server target.

C : The Oracle Net Configuration Assistant is only used when running the Oracle installer.

D : Oracle Net Manager can be used to locally configure naming methods on a database server.

E : Oracle Net Manager can be used to centrally configure listeners on any database server target.

Answer: B,D

Question 2

Examine this command: SQL> ALTER TABLE ORDERS SHRINK SPACE COMPACT; Which two statements are true?

Options :

A : Dependent indexes become UNUSABLE.

B : The SHRINK operation causes rows to be moved to empty space starting toward the end of the ORDERS segment.

C : Only queries are allowed on ORDERS while SHRINK is executing.

D : The high-water mark (HWM) of ORDERS is adjusted.

E : Queries and DML statements are allowed on ORDERS while the SHRINK is executing.

F : The SHRINK operation causes rows to be moved to empty space starting from the beginning of the ORDERS segment.

Answer: E,F

Question 3

You unplugged a PDB to plug it into another CDB with the following command: SQL> ALTER PLUGGABLE DATABASE pdb1 UNPLUG INTO '/tmp/pdb1.pdb'; Which statement is true prior to plugging the PDB into the other CDB?

Options :

A : The PDB archive file must be copied to the target CDB.

B : The PDB manifest and all the datafiles must be copied to the target CDB.

C : PDB archive file and only the user-defined tablespaces must be copied to the target CDB.

D : The PDB manifest, the data files, and the PDB archive file must be copied to the target CDB.

Answer: D

Question 4

You execute this command: CREATE SMALLFILE TABLESPACE sales DATAFILE '/u01/app/oracle /sales01.dbf' SIZE 5G SEGMENT SPACE MANAGEMENT AUTO; Which two statements are true about the SALES tablespace?

Options :

A : Free space is managed using freelists.

B : It uses the database default block size.

C : It must be smaller than the smallest BIGFILE tablespace.

D : It is a locally managed tablespace.

E : Any data files added to the tablespace must have a size of 5 gigabytes.

Answer: B,D

Question 5

In one of your databases, the user HR has the password HRMGR. You want to connect to a database instance whose listener listens on port 1531 by using this statement: CONNECT HR/HRMGR@orcl. No name server is used. Which statement is true about ORCL?

Options :

A : It must be the name of the database to whose instance HR wishes to connect.

B : It must resolve to a valid connect descriptor in the client-s tnsnames.ora file.

C : It must be the name of the server running the database to whose instance HR wishes to connect.

D : It must resolve to a valid connect descriptor in the server-s tnsnames.ora file.

E : It must be the value of the SERVICE_NAMES parameter on the client side.

Answer: B

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