Technology in Action
Pearson/Prentice Hall, Jan 1, 2006 - Business & Economics - 649 pages
For introductory courses in computer concepts or computer literacy often including instruction in Microsoft Office.
A Computer Concepts Text Focused on Today's Student! Technology in Action engages students by combining a unique teaching approach with rich companion media.
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Because computer viruses do cause disrup- tion to computer systems, including
data destruction and information theft,. 318 CHAPTER 7 Networking and Security
: Connecting Computers and Keeping Them Safe from Hackers and Viruses ...
Packet switching a. does not require a dedicated connec- b. c. tion to be
maintained. keeps all data together when being transmitted so none of it is lost.
requires a dedicated connection to be maintained. can only be used to send data
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Understanding the Parts
Technology in Focus
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