Referring to a Lookup Transformation: Which of the Following Statements

Multiple Choice

Referring to a lookup transformation: Which of the following statements are true and correct?

A) The caching of a flat file is optional if the data in the flat file is sorted
B) The lookup index cache file contains a searchable index of the records based on the lookup condition
C) When lookup caching is unchecked, PowerCenter will read from a locally stored cache file
D) The data cache contains all of the fields in the lookup transformation