Oracle 1Z0-448 Exam Review Questions – Updated 2017

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Latest and Most Accurate Oracle 1Z0-448 Dumps Exam Q&As:

Version: 8.0
Question: 1

You want to modify the code generated by a failed Task and restart the session. How must you proceed? (Choose the best answer.)

A. Open the Task in Operator, go to Code, click Edit, use Pre-execution Code to edit the code, and save it.
B. It is not possible to modify the code once it has been generated.
C. Open the Step in Operator, edit the code, and save it.
D. Open the Task in Operator, go to Code, click Query/Execution Plan to edit the code, and save it.

Answer: D

Explanation:
(http://www.odigurus.com/2011/05/using-operator.html)

Question: 2

The source and target data stores are located on the same data server. Which statement is correct about the need for a Loading Knowledge Module to load the data on the target? (Choose the best answer.)

A. Only an Integration KnowledgeModule single-technology is required.
B. Only an Integration Knowledge Module multitechnology is required.
C. Aloading Knowledge Module multitechnology and an IntegrationKnowledgeModule single-technology are required.
D. Both a Loading Knowledge Module multitechnology and an Integration Knowledge Module multitechnology are required.

Answer: C

Explanation:
(http://docs.oracle.com/cd/E21764_01/integrate.1111/e12643/interfaces.htm#ODIDG1059)

Question: 3

New Updated 1Z0-448 Exam Questions 1Z0-448 PDF dumps 1Z0-448 practice exam dumps: https://www.dumpsschool.com/1Z0-448-exam-dumps.html (79 Questions)

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 yourown local metadata repositories, because ODI uses a centralized relational metadata repository that all the developers share.

Answer: D

Question: 4

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

A. Use a dedicated schema such asODI_STAGING.
B. UseTEMP.
C. Use the same schema as the Data Schema.
D. Use SYSTEM.

Answer: A

Explanation:
(http://www.rittmanmead.com/2014/12/data-integration-tips-one-data-server/)

Question: 5

You have been tasked with designing a Mapping that must perform an initial load and incremental updates using the same transformation logic. How should you proceed? (Choose the best answer.)

A. Create a single Mapping with two Physical Designs: one for theinitialload and one for the incremental updates.
B. Create a single Mapping with a single Physical Design and modify it appropriately when an initial load is required or when an incremental update is required.
C. Create two Mappings: one for the initial load and one for the incremental updates. Duplicate the transformation logic.
D. Create a single Mapping and use variables in the Logical Design to do an initial load when required or an incremental update otherwise.

Answer: D

Explanation:
(https://docs.oracle.com/middleware/1212/odi/ODIDG/mappings.htm#ODIDG1614)

Question: 6

How are the ODI repositories upgraded? (Choose the best answer.)

A. by using Opatch
B. by using ODI Studio
C. by using the import/export utilities
D. by using Upgrade Assistant

Answer: A

Explanation:
(http://odibeginnertutorials.blogspot.in/2013/12/odi-12c-installation-and-odi-12c.html)