Free Oracle 1Z0-182 Exam Questions

Become Oracle Certified with updated 1Z0-182 exam questions and correct answers

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Total 95 Questions | Updated On: Dec 18, 2025

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Question 1

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?

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 2

Which two statements are true about the configuration and use of UNDO?

A : Active UNDO is always retained.

B : Unexpired UNDO is always retained.

C : UNDO_RETENTION specifies for how long Oracle attempts to keep expired and unconsumed UNDO.

D : UNDO_RETENTION specifies how long all types of UNDO are retained.

E : UNDO_RETENTION specifies for how long Oracle attempts to keep unexpired UNDO.

Answer: A,E

Question 3

Which two statements are true about advanced connection options supported by Oracle Net for connection to Oracle?

A : Connect Time Failover requires the use of Transparent Application Failover (TAF).

B : Source Routing requires the use of encrypted connections.

C : Connect Time Failover requires the connect string to have two or more listener addresses configured.

D : Load Balancing requires the use of a name server.

E : Load Balancing can balance the number of connections to dispatchers when using a Shared Server configuration.

Answer: C,E

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?

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?

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

Page: 1 / 19

Total 95 Questions | Updated On: Dec 18, 2025

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