What is a broadband Internet connection, and how is it changing the online experience??
What will be an ideal response?
ANSWER:
Broadband is high-speed connection, capable of transferring millions of bits per second. Most homes in the United States get their broadband connections from cable television companies. Digital subscriber line (DSL) connections have caught up to cable modems in the race to wire the country for broadband connections capable of millions of bits per second. The other network trend is wireless. Third-generation (3G) and fourth-generation (4G) cell phones (see Chapter 11) make it possible to check your e-mail and surf Web pages with your phone faster than current networks. offers wireless broadband access from hotspots covering a growing number of college campuses, airports, Internet cafés, and homes.
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What does the knowledge gap hypothesis predict about the effects of new information technology??
What will be an ideal response?
Which of the following is true of maps?
A) ?They include only the details that are relevant to your purpose. B) ?They are an exact representation of the material needed. C) ?They are a scaled-up version of an actual object. D) ?They show the structure of an organization in terms of rank.
Which of the following is not the opportunities brought by social media for electronic and digital media companies?
a. new ways to market b. promote c. share content d. reduce production cost e. gather research
What action should a speaker take if his or her speech topic calls for an illegal or dangerous presentation aid?
A) Secure permission from university police or security officers. B) Secure permission from the instructor. C) Substitute an appropriate picture, chart, or other representation. D) Take all necessary precautions.