Andrea has also found some data that comes from documents, presentations and e-mail messages.It is called _____.
A)primary data.
B)external data
C)unstructured data
D)semi-structured data

Question

Quizplus · Accepted Answer

Unstructured data comes from word-processed documents, presentations, audio files, images, video or social media messages that cannot be easily categorized and tagged in a database using fixed terms and definitions.

Andrea Has Also Found Some Data That Comes from Documents