The first person to send voices and music over the air was

A. Guglielmo Marconi.
B. David Sarnoff.
C. Lee DeForest.
D. Heinrich Hertz.


Answer: C

Communication & Mass Media

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Indicate whether the statement is true or false

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__________ is a combination of your personality and dynamism as seen by the audience

a) Emotional state b) Competence c) Charisma d) Character

Communication & Mass Media

Which objective of a good speech introduction is fulfilled by the following statement?Today we're going to look at the three parts that go into making a skateboard-the plank, the wheels, and the "truck."

A. establish the speaker's goodwill B. summarize the introduction C. state the importance of the topic D. relate to the audience E. preview the body

Communication & Mass Media

Carol is giving information to a group of senior college students about how to withdraw from a class at the college or university. Carol notices that some of the students are falling asleep while others seem bored

What was Carol's mistake in delivering this speech? a. She did not have enough information. b. Her audience analysis was poor. c. She needed more visual aids. d. She did not have the speech in a comfortable place.

Communication & Mass Media