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Oracle 1z0-448 Exam Actual Questions

The questions for 1z0-448 were last updated on July 8, 2024.
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Topic 1 - Single Topic

Question #1 Topic 1

Identify two implementation strategies of changed data capture provided through ODI Knowledge Modules. (Choose two.)

  • A. extracting source data to flat files
  • B. triggers
  • C. Oracle GoldenGate
  • D. before-and-after database image comparison
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Correct Answer: BC 🗳️

Question #2 Topic 1

How does the data flow when moving records between two servers by using Database Links and an Agent installed on a middle-tier server? (Choose the best answer.)

  • A. from the source database into flat files that are then loaded into the target database
  • B. directly from the source database to the target database
  • C. from the source database onto the server running the Agent and then into the target database
  • D. from the source database into the machine running ODI Studio and then into the target database
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Correct Answer: B 🗳️
(https://docs.oracle.com/middleware/1213/odi/ODIUN.pdf page 2-3)

Question #3 Topic 1

You are a project developer using ODI and want to consolidate your own local metadata repositories. Identify the true statement. (Choose the best answer.)

  • A. You must consolidate your own local metadata repositories. The local metadata must be transmitted via ftp and synchronized with a dedicated proprietary engine, creating a common metadata model for all the developers.
  • B. You must consolidate your own local metadata repositories. You have to invoke a dedicated web service to synchronize the metadata by using Oracle Service Bus.
  • C. You need not consolidate your own local metadata repositories, because the ODI proprietary metadata server allows all developers to share the common metadata of a specific project.
  • D. You need not consolidate your own local metadata repositories, because ODI uses a centralized relational metadata repository that all the developers share.
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Correct Answer: D 🗳️

Question #4 Topic 1

How should you define the Work Schema of a Physical Schema? (Choose the best answer.)

  • A. Use a dedicated schema such as ODI_STAGING.
  • B. Use TEMP.
  • C. Use the same schema as the Data Schema.
  • D. Use SYSTEM.
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Correct Answer: A 🗳️
(http://www.rittmanmead.com/2014/12/data-integration-tips-one-data-server/)

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