Lecture 1 Flashcards

1
Q

What is the internet?

A

Internet is a network of networks, connected via some transmission medium e.g. optical fibres

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2
Q

What are Protocols

A

Protocols are a set of rules of how the devices communicate.

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3
Q

Describe the TCP/IP model

A
Application
Transport
Network
Link
Physical
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4
Q

What are operating systems?

A

Operating systems are all about providing a convenient interface between computer hardware and computer applications

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