Free Oracle 1Z0-448 Exam Questions

Become Oracle Certified with updated 1Z0-448 exam questions and correct answers

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Total 84 Questions | Updated On: Mar 06, 2026

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Question 1

Identify two correct statements about reusable Mappings. (Choose two.)

A : They can have generic input and output signatures.

B : They contain both a Logical and Physical Mapping design.

C : They can be used within regular Mappings.

D : They can be executed directly.

E : They can be shared across projects.

Answer: A,B

Question 2

How would a Knowledge Module, that is required to perform an aggregation in a Mapping, generate the correct code? (Choose the best answer.)

A : The Knowledge Module must be customized because business rules and the physical implementation are strictly interlayed in ODI.

B : The Knowledge Module must be customized only for aggregation functions.

C : The Knowledge Module need not be customized because aggregation code is generated automatically by ODI according to the Mapping logic.

D : The Knowledge Module need not be customized, but a variable must be used in the aggregate expression to generate the correct sum.

Answer: D

Question 3

Which two objects can be dragged to a Mapping? (Choose two.)

A : Variables

B : Datastores

C : Knowledge Modules

D : Reusable Mappings

Answer: B,D

Question 4

Identify two constraints that can be used to ensure uniqueness in ODI. (Choose two.)

A : conditions

B : foreign keys

C : primary keys

D : alternate keys

E : not null

Answer: B,E

Question 5

Which two statements are true about using ODI and Oracle GoldenGate together? (Choose two.)

A : Oracle GoldenGate primarily performs aggregations for ODI.

B : Oracle GoldenGate and ODI are used together primarily for running weekly batch jobs.

C : Oracle GoldenGate provides non-invasive changed data capture capabilities to ODI.

D : ODI starts and stops Oracle GoldenGate processes automatically during a Mapping execution.

E : ODI and Oracle GoldenGate enable real-time business intelligence.

Answer: A,E

Page: 1 / 17

Total 84 Questions | Updated On: Mar 06, 2026

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