Netnography studies: a. technological advancement in the field of science. b.consumption as a "lived experience."c. the use of technology for increasing efficiency. d.the behavior of online cultures and communities.

option D

Explanation:

The correct answer is option D.

Netnography studies about the behavior of online cultures and communities.

It is a special type of research   related to data collection, analysis and representation, rooted in participant observation.

Netnography is not the study of the use of technology to increase efficiency.

answer; analytical,creative and practical;