The correct answer would be option A, Subliminal Messages.
Explanation:
Subliminal Messages are a part of Marketing Campaign. In this technique, people are influenced through a marketing message without making them aware of what strategy of the Marketing is being used over them to influence them.
In this type of marketing strategies, a small text is flashed in front of people for a split second, hidden images or subtle cues are given to the audience at a level which is below the conscious level of people.
Just like in the given question, When a text of 'Drink Cola', flashes in front of people on the screen while watching a movie, and people could not perceive the words, because it is beyond their absolute threshold, then this is an example of Subliminal Messages.
Learn more about subliminal messages at:
https://brainly.com/question/13353357
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