Based on the various features of advertising, and the situation described in the question, the feature of advertising her response exemplifies is Impersonality.
The impersonality feature of advertisement is a term that is used to describe the no face-to-face contact between the customer and the advertiser.
Given that, Janice only saw the advertisement because there is no Samsung employee to answer all the questions she might have concerning the smartphone, it is considered to be an impersonality method.
Also given that the advertisement is a one-sided communication, where a monologue is created, not a dialogue, making Janice seeks to research further about the brand of the smartphone, this is considered to be impersonality.
Hence, in this case, it is concluded that the correct answer is Impersonality.
Learn more about the Features of Advertisements here: https://brainly.com/question/1658517
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