Wireless Networks Lecture 1
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Wireless Networks Lecture 1

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Questions and Answers

What has led to the development of new ways of networking?

  • The high cost of installing wired networks
  • The need for more free movement for network users
  • Advancements in cable technology
  • The inadequacy of traditional ways of networking to meet the challenges of modern lifestyle (correct)
  • What is a wireless network?

  • A network that uses physical cables to connect devices
  • An interconnection of systems capable of providing services to mobile users within a particular geographic region (correct)
  • A network that can only be used in a small area
  • A network that uses electrical waves to connect devices
  • What is a benefit of wireless networks?

  • Improved security
  • Lower cost of installation
  • Flexibility and speed of installation (correct)
  • Faster speed of data transmission
  • What is a disadvantage of wireless networks?

    <p>Limited range</p> Signup and view all the answers

    How are data carried in a wireless network?

    <p>By electrical waves</p> Signup and view all the answers

    What is a key difference between wired and wireless networks?

    <p>The presence or absence of physical cables</p> Signup and view all the answers

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