Vendor: Oracle
Exam Code: 1Z0-448
Exam Name: Oracle Data Integrator 12c Essentials
Certification: Oracle Certifications
Total Questions: 79 Q&A
Updated on: Jun 16, 2026
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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
You are designing a Mapping. How are target and source tables defined? (Choose the best answer.)
A. Their definition is imported with areverse-engineering process directly from databases and other sources, but you must manually define all keys and constraints existing on the database.
B. Their definition is imported with a reverse-engineering process directly from databases and other sources.
C. Forevery load the definition of the tables used, their columns and constraints must be manually built.
D. An external engine must be run to describe what metadata is needed for a Mapping.
Updates have been made to Mappings in a package.
What must you do to ensure that the Production team runs a scenario that contains those updates while preserving the existing scenario's schedule? (Choose the best answer.)
A. Regenerate the existing scenario.
B. Nothing, the existing scenario will automaticallybe updated.
C. Generate a new scenario and create a new schedule.
D. Generate a new scenario and attach the previous scenario's schedule to it.
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