In: Economics
Answer :-
Option (a) :- Incorrect , Under the Behavioral targeting method,
with the help of the web browsing history of the users, their
interest and behavior are estimated and ads are displayed according
to the user's interest.
Option (b):- Incorrect , Push technology term mainly used for form of communication which is based on internet where the instrustions are given by the central server .
Option (c) :- Incorrect , Under Sponsorship, a brand or company commits money or other benefits for their promotion and benefit.
Option (d) :- Correct , Contextual advertising terms relates to
those instances in which internet based advertising is purposefully
placed on web pages that contain content of relevance so far as the
product or service being promoted is concerned.
Contextual advertising is a type of tergeted advertisement which
pops up ads on the screen according to the content being displayed
in a website or other means.