What is the relationship between government regulation and the relative scarcity of radio spectrum frequencies?
What will be an ideal response?
ANS: There are far fewer frequencies than there are people who want to use them, both for broadcasting and for two-way services such as cellular telephony. As a result, government regulation is needed to allocate frequencies so that radio spectrum users do not interfere with each other.
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Matching
1) originator of a thought or emotion, who puts it into a code that can be understood by a receiver A) channel 2) to vocalize a word or to gesture a meaning B) source 3) to interpret ideas, feelings, and thoughts that have been translated into a code C) encode 4) person who decodes a message and attempts to make sense of what the source has encoded D) message 5) written, spoken, and unspoken elements of communication to which people assign meaning E) decode 6) pathway through which messages are sent F) noise 7) day dreaming or clicking a pen G) receiver
Assume that you are a president of a university and you are giving a speech to a group of high school students. How might you appeal to their needs and values in order to persuade the students to attend your university?
Fill in the blank(s) with the appropriate word(s).
The strategies of questioning, engaging and relating are especially helpful in _____.
A. using humor B. painting a word picture C. motivating the audience to listen D. developing presentation aids
Your office improvement committee at work has thoroughly discussed the problem of a noisy office environment. Now they are starting to generate possible solutions, but are getting bogged down by criticism against ideas presented by certain people. What advice would help your group in this situation?
A) They should back up and make sure that everyone clearly understands the problem B) They should consider anonymous brainstorming C) They should simply vote on which solution is the most feasible D) They should write down the pros and cons of each idea to better judge their efficacy.