1z0-448 question 50 discussion

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Question 50

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


Explanation:
(https://docs.oracle.com/middleware/1212/odi/ODIDG/intro.htm#ODIDG113)

User Votes:
A
50%
B 1 votes
50%
C 2 votes
50%
D 2 votes
50%
E
50%
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tuanuv1
7 months, 1 week ago

This is the correct answer

0