Computer Networks Lecture 1: Introduction and Book Reference

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16 Questions

What is the main focus of the course 'Computer Networks: A Top Down Approach'?

Application Layer

Which chapter of the book 'Computer Networking: A Top Down Approach' introduces the Internet and protocols?

Chapter 1

What is the Internet according to the lecture agenda?

A network of networks

What does the network core mainly involve according to the book reference?

Packet/circuit switching

What is the primary topic discussed in the lecture agenda regarding the Internet?

Access Networks

According to the course resource text book, what is considered as the network edge?

Hosts

What are the main components of the Internet?

Network edges, network core, and applications

Which of the following is considered as a network edge in the Internet?

Computing devices or hosts

What type of communication links are used in the Internet?

Optical fiber, copper wire, radio, and satellite

How is data transmitted over the Internet measured?

Bits/second

What is the function of a packet switch in the Internet?

Forward packets between different networks

Which devices are considered as non-traditional computing devices connected to the Internet?

"Internet things" such as cars, traffic control systems, and eye glasses

What does WAN stand for in the context of the Internet?

Wide Area Network

In the context of the Internet, what are end systems?

Computing devices at the network edges

What is the role of switches in the Internet?

Forwarding packets between different networks

How are packets forwarded by a packet switch like a router?

By forwarding between different networks

This quiz covers the first lecture of the Computer Networks course by Dr. Dina Fawzy, focusing on the introduction to computer networks and referencing the book 'Computer Networking: A Top Down Approach' by Jim Kurose and Keith Ross.

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