What Is Cross Referencing Data?

a practice, often illegal when undertaken without permission, in which organisations exchange data on their individual customers and/or clients in order to build stronger databases through which they can target prospective customers more precisely.

What does it mean to cross-reference data?

A reference or direction in one place in a book or other source of information to information at another place in the same work. cross-referenceverb. To provide something with a cross-reference.

What is an example of cross-referencing?

Cross references are document elements that point to a different element in the same document. For example, a cross reference can point to a different page in the document (e.g. “see page 13”), to a footnote (e.g. “see note 2 on page 13”) or to a specific heading (e.g. “see heading 3.1: The Hobbit”), among others.