Free Oracle 1Z0-082 Exam Questions

Become Oracle Certified with updated 1Z0-082 exam questions and correct answers

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Total 144 Questions | Updated On: Aug 14, 2025

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Question 1

Examine the description of the employees table:

Which query requires explicit data type conversion?

A :

B :

C :

D :

Answer: A

Question 2

Which two actions can you perform using DBCA for an existing database?

A : Create a template that can be used to clone the database.

B : Change the server mode from dedicated to shared, and vice versa.

C : Change the character set.

D : Create an additional listener.

E : Create nonstandard block size tablespaces.

Answer: B,C

Question 3

Which compression method is recommended for Direct-Path Insert operations?

A : COLUMN STORE COMPRESS BASIC

B : COLUMN STORE COMPRESS ADVANCED

C : RON STORE COMPRESS BASIC

D : ROW STORE COMPRESS ADVANCED

Answer: C

Question 4

Which two statements are true about Database Instances and Real Application Clusters (RAC)?

A : A RAC database can have one Instance.

B : A RAC database can have instances on separate servers.

C : Two RAC databases can share their instances.

D : A RAC database must have three or more Instances.

E : A RAC database must have two or more instances.

Answer: A,B

Question 5

Which three Oracle database space management features will work with both Dictionary and Locally managed tablespaces? (Choose three.)

A : Oracle Managed Files (OMF)

B : Online table segment shrink

C : Online index segment shrink

D : Automatic data file extension (AUTOEXTEND)

E : Capacity planning growth reports based on historical data in the Automatic Workload Repository (AWR)

Answer: A,D,E

Page: 1 / 29

Total 144 Questions | Updated On: Aug 14, 2025

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