The first radio commercial appeared on station ________ in 1922.

A. KDKA
B. KCBS
C. WNBC
D. WEAF


Answer: D

Communication & Mass Media

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Claims warranted from which of the following are considered strongest?

a. a prophet. b. God. c. love. d. text.

Communication & Mass Media

In working out a method for dealing with involuntarily formed relationships that may undermine your productivity, you must keep in mind that coworkers __________ relationships differently

a. accumulate b. develop c. continue d. discontinue

Communication & Mass Media

Erich von Stroheim, who increased the latitude for serious filmmakers, was responsible for shifting power from the creative to the business end of filmmaking

Indicate whether the statement is true or false

Communication & Mass Media

A(n) ________ online speech is delivered, recorded, and then uploaded to the Internet.

Fill in the blank(s) with the appropriate word(s).

Communication & Mass Media