Which three components are referred to as Migration Engine from Butterfly software
components?

A.
Migrator

B.
Exporter

C.
Migration Engine

D.
Data Consolidator

E.
Compression Engine

F.
Deduplication Engine

Explanation:

Reference:
http://www-03.ibm.com/certify/tests/objC2010-504.shtml(see the question in section 3)