How long do leading U.S. search engines keep data detailing our online activities?
a) 0 months (they do not store data)
b) 6-12 months
c) 12-18 months
d) Up to 5 years
Answer: C
Communication & Mass Media
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Comprehension questions asked during a presentation can help
you a. capture attention. b. involve the audience. c. assess audience comprehension. d. help maintain control, e. accomplish all of the above.
Communication & Mass Media
Which of the following statements about the preview type of transition is true?
A. Previews do not present any new information. B. Previews compose the heart of your speech. C. Previews are single words. D. Previews are always full sentences.
Communication & Mass Media