Answer: Virus Hoax
Explanation:
A computer virus hoax is a message that warns someone of a false virus threat. It is a a chain email that encourages who ever has received the message to pass it to other people as a form of warning.
Answer is C = Speaker
How? as the speaker is the only item on the list that displays any type of content, that being audio, it's the only feasible answer to this question.
Answer: audience relevance
Explanation:
Most importantly when stating a thesis we should show and present how the work in the thesis is relevant to the audience. In this way we would be able to connect our research work more to the people and the audience. We should be able to state how our work is going to benefit them, what the people should do in this regard and all the dos and don't must be mentioned clearly while stating our thesis.
Alan Turing fathered the machines we now lovingly call computers, however it was Nicola Tesla that birthed the idea of a world-wide wireless system.