The Internet and the World Wide Web

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The Internet and the World Wide Web

Рет қаралды 96,838

Күн бұрын

Discussing the key difference between the Internet and the World Wide Web (WWW) while also talking about routers, IP addresses, ISPs, the structure of data packets and packet switching.
Made primarily for OCR GCSE Computer Science (J277) Paper 1. If you are following another course, be sure to use the playlists on my channel.
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Пікірлер: 53

@kj-wu4mt 5 жыл бұрын

who else is here one day before their exam

@toby3594 5 жыл бұрын

Omg Okay 🙋🏿‍♂️

@syperhanic7560 5 жыл бұрын

Me lol

@danielbanks5563 5 жыл бұрын

Yep

@billyisaway6908 5 жыл бұрын

Hey, that's me

@olih322 5 жыл бұрын

@Olli3Pag3 5 жыл бұрын

i could never wrap my head around the internet sub-topic but thanks to you i finally get it. i also owe you a huge thank you coz you're the only reason i passed my mock and i think i have a chance at my GCSE after having a year of a teacher who didnt know what they were doing. so thank you

@holyfknsmokesigotmymoneyup 5 жыл бұрын

A Crumpet mr Harrydwar?

@Olli3Pag3 5 жыл бұрын

astatine no. At my school we call him big J

@user-ol7tl1vf5m 4 ай бұрын

Imagine how different today's business landscape would be if those who spoke negatively about the World Wide Web in the 90s, claiming it would consume all of Earth's energy, had prevailed. Similarly, skeptics once dismissed email, insisting it would never gain widespread use. Now, with Bitcoin, we see another revolutionary technology challenging conventional wisdom, echoing the historical pattern of skepticism preceding adoption and innovation.

@MobileGeekAcademy 3 жыл бұрын

much much love sir!!

@isma2083 5 жыл бұрын

good luck to all those sitting there paper 2 aqa tomorrow God help us i havent watched all the videos and its 12:25 Am I hope i get good. good luck to all

@Super_Smash_Dude 4 жыл бұрын

Did you pass?

@isma2083 4 жыл бұрын

@@Super_Smash_Dude Yes Thank God

@Super_Smash_Dude 4 жыл бұрын

@@isma2083 I didn't expect you to reply that fast! Congrats mate!! Are you in uni?

@gary_shah2187 Жыл бұрын

@@isma2083 what did u get?

@gary_shah2187 Жыл бұрын

@@Super_Smash_Dude What did u get ive got my gcse cs next friday and the thursday after

@milkie_bella 3 ай бұрын

Is he a fortune teller? I've seen some questions in Past Papers similar to his explanations and slides!! ToT Please also be a help in my 2024 exam!!!

@siby18 3 жыл бұрын

Thank you! Btw, do you have a video on IP Subnetting and Masks...?

@maxwheatley-footballmore8668 5 жыл бұрын

come on lads

@muhammadshahzadomarbhatti3273 3 жыл бұрын

good lecture. i like your teaching class

@Elitea20 4 жыл бұрын

Exam time: *comes* *everyone has joined the chat*

@shreyasingh9756 5 жыл бұрын

Just before for my 10 standard's first exam . Wish me luck

@heynotizzy7493 2 жыл бұрын

TEN? IM DOING THIS SHIT IN EIGHT

@hamishmarshall4921 6 жыл бұрын

Which one is closest to aqa spec , ocr or edexcel

@ComputerScienceTutor 6 жыл бұрын

The current 9-1 courses are very similar

@tiltedits9858 6 жыл бұрын

im so fucked. only on vid 11 and its midnight :D

@saiymwaheed655 2 жыл бұрын

I have several hours left in my exam.

@karyybc8585 4 жыл бұрын

Como puedo descargar el programa de world wide web ayuda

@brunomendes1920 6 жыл бұрын

You've said the IP address has to be unique on a network, but doesn't have to be unique worldwide. Then how does it have to be unique on the Internet if the Internet is worldwide?

@ComputerScienceTutor 6 жыл бұрын

I can't fully explain without going into detail you don't need to know but basically, though the Internet acts as if it is a single network, in practice it's just many networks arranged in a clever way

@brunomendes1920 6 жыл бұрын

ok thanks, the MAC is not used in this situation, because if the device is connected using a wireless connection, the Switch would not be used, and the router would be used to forward data to the device. And the router uses IP addresses.

@johnnypeat 6 жыл бұрын

Is this video in the AQA spec?

@ComputerScienceTutor 6 жыл бұрын

Great question! I spent a lot of time thinking about this because it isn't specifically mentioned, but it seemed weird to me that it wouldn't be (it was in the old course, and all the others). Aspects of this feed into other Paper 2 topics (IP addresses and packets in particular), so it seemed better to include it to be safe

@DillanHDGamer 6 жыл бұрын

Any tips to achieve high grades for computer science?

@ComputerScienceTutor 6 жыл бұрын

Watch the videos, cover all the content, have a look at the practice papers 😃

@DillanHDGamer 6 жыл бұрын

Computer Science Tutor Thank you, will definitely do that

@Tom-ek7hc 5 жыл бұрын

Is the playlist which is labelled paper 1 edexcel all the videos I need to watch for both papers? I am confused.

@ComputerScienceTutor 5 жыл бұрын

Yes, Edexcel are a bit different to the other exam boards. Paper 1 is theory based on all the topics (which is why the playlist is so long), whereas Paper 2 is more practical based. Technically Paper 2 could examine all the same topics as Paper 1, but in reality it'll be mostly the algorithm/programming topics again with possibly a glancing reference to any others

@kei5985 4 жыл бұрын

👍

@mikediaz9033 2 жыл бұрын

Sir, there are so many lies & unfulfilled Truths, for monetary reasons. Can you just connect all the dots without financial American/Global gains? The dots meaning all details of Technical Learning?