Saturday, November 17, 2007

Dynamic lookup cache

Select the statement below that most accurately describes how a dynamic lookup cache is designed to function.

Choose Answer

(A)
The Informatica server compares the target data to the cache data as each row is passed to the target and updates the cache as required.
(B)
The Informatica server inserts rows into the cache or updates rows in the cache as it passes rows to the target.
(C)
The Informatica server updates the cache as the target table data changes.
(D)
The Informatica server inserts, updates or deletes rows in the cache as it passes rows to the target.