Computer Networks Lecture 1: Introduction and Application Layer
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Questions and Answers

What is the primary focus of the book 'Computer Networking: A Top Down Approach'?

  • Application Layer
  • Link Layer
  • Internet Future
  • Network Core (correct)

Which chapter of the book 'Computer Networking: A Top Down Approach' covers the topic of 'Transport Layer'?

  • Chapter 3: Transport Layer (correct)
  • Chapter 2: Application Layer
  • Chapter 4: Network Layer
  • Chapter 1: Introduction to computer networks and Internet

In the context of computer networks, what is the Internet?

  • A network of networks (correct)
  • A physical media network
  • A single network system
  • A protocol for networking

What does the network core primarily use for data transmission?

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

Which part of the lecture agenda covers the topic of 'Internet History'?

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

According to the lecture agenda, what is the focus of 'Access Networks'?

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

Which of the following components is responsible for forwarding packets between different networks?

<p>Link-layer switches (A)</p> Signup and view all the answers

What is the term used for computing devices or hosts at the edge of the network?

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

Which type of physical media can be used for communication links in a network?

<p>Radio spectrum, satellite, optical fiber, and copper wire (C)</p> Signup and view all the answers

What does a packet switch do with a packet arriving on one of its incoming communication links?

<p>Forwards the packet on one of its outgoing communication links (B)</p> Signup and view all the answers

What is the transmission rate of a link measured in?

<p>Megabits/second (A)</p> Signup and view all the answers

Which type of devices are being connected as 'non-traditional' devices to the Internet?

<p>Traffic control systems and gaming consoles (C)</p> Signup and view all the answers

What term is used for any device connected to the network with a microprocessor?

<p>Host or end system (A)</p> Signup and view all the answers

In which book is the concept of the Internet being discussed?

<p>&quot;Computer Networking: A Top Down Approach&quot;, 6th edition (C)</p> Signup and view all the answers

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