An international financial services firm has offices in the USA, China and Europe. Due to the high
volume of multi-language messaging and critical files retained in formats native to the country of
origin, they need to efficiently research the details for specific transactions through a single
interface to quickly locate all relevant data stored in a variety of languages. Which function will
deliver this type of indexing?

A.
content replication

B.
de-duplication

C.
data protection

D.
data discovery

Explanation: