Identify the operation that ensures that referential integrity is maintained while loading changes
detected by the ODI CDC framework.
A.
Unlock Subscriber
B.
Extend Window
C.
Lock Subscriber
D.
Purge Journal
Explanation:
Identify the operation that ensures that referential integrity is maintained while loading changes
detected by the ODI CDC framework.
Identify the operation that ensures that referential integrity is maintained while loading changes
detected by the ODI CDC framework.
A.
Unlock Subscriber
B.
Extend Window
C.
Lock Subscriber
D.
Purge Journal
Explanation:
Ans B
Extend Window: The Consistency Window is a range of available changes in all
the tables of the consistency set for which the insert/update/delete are possible
without violating referential integrity. The extend window operation (re)computes
this window to take into account new changes captured since the latest Extend
Window operation. This operation is implemented using a package step with the
Journalizing Model Type. This operation can be scheduled separately from other
journalizing operations.
Yes, the correct answer is B.
http://docs.oracle.com/cd/E21764_01/integrate.1111/e12643/data_capture.htm#CFHIHJEE (topic 7.3.3)