Computer Networks Overview
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Questions and Answers

What type of network is a LAN?

  • Network of networks
  • Network emanating from a single medium computer
  • Local network with high data rate (correct)
  • Local network with low data rate

Which type of network interconnects LANs within a single organization?

  • Token bus
  • Backbone network (correct)
  • Token ring
  • Internet2

What is the main characteristic of an analog signal?

  • Continuous representation of information
  • Varying in amplitude or frequency over time (correct)
  • Discrete representation of information
  • Data encoded as binary digits

Which network provides an effective interconnection among regional networks formed by Internet2 universities?

<p>Internet2 (D)</p> Signup and view all the answers

How is data encoded in digital signals?

<p>As binary digits (bits) (B)</p> Signup and view all the answers

Which device converts digital data into analog form for transmission over analog networks?

<p>Modems (C)</p> Signup and view all the answers

What is the purpose of backbone networks?

<p>&quot;Interconnect LANs in a single organization with each other and with WANs and the Internet&quot; (B)</p> Signup and view all the answers

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