Engaging in the above mentioned activities is known as the technique of Elicitation.
With elicitation, a person aims to elicit an emotional response from someone. To do this they can either compliment them, misinform them, or feign ignorance, all while being a good listener to gain information to further their cause.
In conclusion, this is elicitation.
Find out more on social engineering at https://brainly.com/question/25227720.
