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

How are data carried in a wireless network?

<p>By electrical waves (A)</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 (B)</p> Signup and view all the answers

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