IB Computer Science - Topic 3 - Networks

Need to cram for your IBCS Exam? Check out my handy guide for the SL Paper 1 (Topics 1 - 4 including an IB Pseudocode guide) (only $2.99): https://csclassroom.gumroad.com/l/ibcsslcramguide Also available are my: HL Paper 1 Cram Guide ($5.99): https://csclassroom.gumroad.com/l/ibcshlcramguide HL Paper 3 Study Guide ($2.99) : https://csclassroom.gumroad.com/l/ibcspaper3guide Paper 2, Option A (SL & HL) Study Guide ($3.99): https://csclassroom.gumroad.com/l/optionastudyguide Paper 2, Option C (SL & HL) Study Guide ($3.99): https://csclassroom.gumroad.com/l/optioncstudyguide Paper 2, Option D (SL & HL) Study Guide ($3.99): https://csclassroom.gumroad.com/l/optiondstudyguide Need serious help with content or your IA? Schedule a tutoring session: https://koalendar.com/e/meet-with-amith-ravindar Link to Slides: https://docs.google.com/presentation/d/15Xt8MLsFvlQAsOLvJGPoHDTtXirnIFa8SZ3FXUtW-1c/edit?usp=sharing Link to IB Questions: https://docs.google.com/presentation/d/11oCd23nbJtCPt0HuVGsJE_n-fler_rt12tg2XVak3mE/edit?usp=sharing See slides 4 - 6 for everything you need to know about data packets :) Link to Discord: https://discord.gg/9kMNe9aQzn Insta: https://www.instagram.com/cs_classroom/ 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 Join the CS Classroom Discord for help and fun: https://discord.gg/xKAE9p4D7B Check out my personal blog: http://amith.life/ #testprep #ibdp #ibcomputerscience