nerdexam
Oracle

1Z0-448 · Question #40

You are designing a Mapping. How are target and source tables defined? (Choose the best answer.)

The correct answer is A. Their definition is imported with a reverse-engineering process directly from databases and other. (https://docs.oracle.com/middleware/1212/odi/ODIDG/create_rev_model.htm#ODIDG234)

Developing Integration Mappings

Question

You are designing a Mapping. How are target and source tables defined? (Choose the best answer.)

Options

  • ATheir definition is imported with a reverse-engineering process directly from databases and other
  • BTheir definition is imported with a reverse-engineering process directly from databases and other
  • CFor every load the definition of the tables used, their columns and constraints must be manually
  • DAn external engine must be run to describe what metadata is needed for a Mapping.

How the community answered

(40 responses)
  • A
    80% (32)
  • B
    5% (2)
  • C
    3% (1)
  • D
    13% (5)

Explanation

(https://docs.oracle.com/middleware/1212/odi/ODIDG/create_rev_model.htm#ODIDG234)

Topics

#reverse engineering#metadata#source tables#target tables

Community Discussion

No community discussion yet for this question.

Full 1Z0-448 Practice