Which are correct statements for IDQ grouping and matching?Choose 2 answers

A: IDQ field level matching does not utilize grouping B: When field level matching is performed, the records within each group will be compared against each other C: When field level matching is performed, matching will be performed across multiple groups in a single match transformation. D: When field level matching is performed, matching will not be performed across groups, therefore it is imperative grouping is performed on a complete and accurate field(s)