IB Computer Science - Topic 3 - Networks

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Link to Slides:
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Link to IB Questions:
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See slides 4 - 6 for everything you need to know about data packets :)

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00:00 - Intro
00:20 - Client/Server
02:26 - What is a computer network?
03:40 - What is the internet?
06:04 - Packet Switching
07:51 - Types of Networks
19:34 - VPNs
23:50 - P2P Networks
26:03 - Protocols
28:25 - OSI Model
29:29 - Transmission Media
35:46 - Factors Affecting Transmission Speed
37:04 - Compression
38:48 - Network Security

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