MrBrownCS
MrBrownCS
  • Видео 482
  • Просмотров 9 660 612
Cambridge International GCSE / O Level Computer Science - Overview & Introduction
Giving an overview of how the IGCSE and O Level Cambridge Computer Science courses work, and introducing my set of videos on it.
For my playlists:
Paper 1 Computer Systems: ruclips.net/p/PL04uZ7242_M545E-r0TQhfR7QpYYx_duc
Paper 2 Algorithms, Programming and Logic: ruclips.net/p/PL04uZ7242_M6DTw5mSz08Kp2zHafyIPVp
For the individual websites for the variations of this course (all the actual content is the same):
-International GCSE (9-1, 0984): www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-9-1-computer-science-0984/
-International GCSE (A*-G, 0478): www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-computer-science-0478/
-O Level (A*-E, 221...
Просмотров: 15 702

Видео

Pearson International GCSE Computer Science - Overview & Introduction
Просмотров 9 тыс.Год назад
Giving an overview of the structure of the Pearson IGCSE Computer Science (4CP0) course and what's in both papers. The course website is here: qualifications.pearson.com/en/qualifications/edexcel-international-gcses/international-gcse-computer-science-2017.html For my playlist, see here: ruclips.net/p/PL04uZ7242_M5F0O5YicE_oxG0e2rvWq-q For my Python playlist (relevant to Paper 2 if you've studi...
OxfordAQA International GCSE Computer Science - Overview & Introduction
Просмотров 883Год назад
Giving an overview of the structure of the Oxford IGCSE Computer Science (9210) course and what's in both papers. The course website is here: www.oxfordaqaexams.org.uk/subjects/computer-science/international-gcse-computer-science-9210# For my Paper 2 playlist, see here: ruclips.net/p/PL04uZ7242_M6tyrbAM6v78llvJeA3yLro For my Python playlist (relevant to Paper 1 if you've studied Python), see he...
Data Flow Diagrams (DFDs)
Просмотров 38 тыс.Год назад
Looking at the key symbols used in DFDs, including processes, external entities, and data stores. The difference between Level 0 and Level 1 DFDs is explained, along with some rules for creating Level 1 DFDs. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #3 of LO5 (Un...
Qualitative and Quantitative Data
Просмотров 1,8 тыс.Год назад
Describing the difference, with examples, between qualitative and quantitative data. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #2 of LO5 (Understand the process flow of information). For the ordered playlist of videos for the CTEC IT Global Information (Unit 2) ex...
Types of Information Source: Primary and Secondary Data
Просмотров 2,9 тыс.Год назад
Looking at internal and external sources of data, as well as the parallel terms primary and secondary data. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #1 of LO5 (Understand the process flow of information). For the ordered playlist of videos for the CTEC IT Global ...
Green IT: Reducing the Carbon Footprint
Просмотров 2,4 тыс.Год назад
Talking about what is meant by 'Green IT' and the nature of a 'carbon footprint'. Some work by the UN and the UK government is mentioned, as are some ways that organisations can reduce their carbon footprint. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #7 of LO4 (Un...
Global Information Protection Legislation
Просмотров 2 тыс.Год назад
Looking at how legislation varies between countries, and the implications of the UN Convention on the Rights of Persons with Disabilities (UNCRPD). Link to see what countries the EU feel have 'adequate' data protection legislation: www.cnil.fr/en/data-protection-around-the-world This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (C...
FOI Act and the Information Commissioner's Office
Просмотров 3,4 тыс.Год назад
Talking about what the UK's Freedom of Information Act (2000) covers, and what individuals and public authorities have to do according to it. The role of the ICO is also discussed, including their Codes of Practice. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #5 of ...
Protection of Freedoms Act, Equality Act, and PECR
Просмотров 2,4 тыс.Год назад
Looking at 3 more IT related UK laws: the Protection of Freedoms Act (PoF Act), The Equality Act (EQA), and Privacy and Electronic Communications Regulations (PECR). This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #4 of LO4 (Understand the legal and regulatory framework...
Computer Misuse Act (1990) and RIPA (2000)
Просмотров 3,7 тыс.Год назад
Covering the main principles of the UK's Computer Misuse Act and the Regulation of Investigatory Powers Act. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #3 of LO4 (Understand the legal and regulatory framework governing the storage and use of global information). Fo...
Copyrights, Designs, and Patents Act (1988)
Просмотров 4,1 тыс.Год назад
Looking at what the Copyrights, Designs and Patents Act is, what it covers, and what some rights are under this piece of legislation. Website which shows Apple patents: www.patentlyapple.com/2022/12/apple-won-42-patents-today-including-one-for-vr-apple-developers-relating-to-improved-pathfinding-for-virtual-agents.html This video is primarily designed for the written Unit 2 exam (Global Informa...
Data Protection Act (2018)
Просмотров 9 тыс.Год назад
Explaining what legislation is, and going through the key aspects of the UK's main data protection law, the Data Protection Act, which had the latest update in 2018. Covered are the main responsibilities of data controller (organisations) and the rights that data subjects have (individuals). This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge ...
Open and Closed Information Systems
Просмотров 3,9 тыс.Год назад
Looking at what an information system is, and the difference between closed and open systems, including the benefits of each structure. This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #5 of LO3 (Understand the use of global information and the benefits to individuals an...
Data Analysis Tools
Просмотров 3,1 тыс.Год назад
Going through 5 examples of data analysis tools: data tables, visualisation of data, trend and pattern identification, data cleaning, and location mapping (aka geographic information system). This video is primarily designed for the written Unit 2 exam (Global Information) for the OCR Cambridge Technicals (CTEC) Level 3 Information Technology qualifications. Video #4 of LO3 (Understand the use ...
Stages of Data Analysis
Просмотров 3,3 тыс.Год назад
Stages of Data Analysis
How Do I Apply for Computer Science at University?
Просмотров 3,3 тыс.Год назад
How Do I Apply for Computer Science at University?
Categories of Information Used by Organisations
Просмотров 2,6 тыс.Год назад
Categories of Information Used by Organisations
Categories of Information Used by Individuals
Просмотров 2,8 тыс.Год назад
Categories of Information Used by Individuals
OCR GCSE Computer Science Paper 2 in 30 mins
Просмотров 137 тыс.Год назад
OCR GCSE Computer Science Paper 2 in 30 mins
Passwords, Obfuscation, and Encryption
Просмотров 1,5 тыс.Год назад
Passwords, Obfuscation, and Encryption
Logical Protection Measures - Anti-Malware & Firewalls
Просмотров 1,8 тыс.Год назад
Logical Protection Measures - Anti-Malware & Firewalls
OOP - How are Objects 'Instantiated'?
Просмотров 717Год назад
OOP - How are Objects 'Instantiated'?
Object-Oriented Programming: Objects and Classes
Просмотров 3,4 тыс.Год назад
Object-Oriented Programming: Objects and Classes
Procedural-Oriented Programming
Просмотров 10 тыс.Год назад
Procedural-Oriented Programming
What are Programming Paradigms?
Просмотров 8 тыс.Год назад
What are Programming Paradigms?
Recursive vs Iterative Solutions
Просмотров 7 тыс.Год назад
Recursive vs Iterative Solutions
Stepping through Recursive Calls
Просмотров 1 тыс.Год назад
Stepping through Recursive Calls
What is 'Recursion'?
Просмотров 1,8 тыс.Год назад
What is 'Recursion'?
The Call Stack
Просмотров 7 тыс.Год назад
The Call Stack

Комментарии

  • @corbincrogame
    @corbincrogame 2 дня назад

    I love this. I am thinking if I can memorize an entire binary code of a recording I could have that recording in my head and just have to input it into a computer lol. I always wanna peserve data and if I could teach myself this and expand my mind in these ways I'll feel I'm using my gift of life in many ways

  • @JewelnaAboagye-fg6vi
    @JewelnaAboagye-fg6vi 3 дня назад

    i never pay attention during lectures so this has been helpful<3

  • @CoxFox
    @CoxFox 3 дня назад

    Damn that accent

  • @ZaoOsman
    @ZaoOsman 5 дней назад

    i go to ur school and clocked who u are LOL

  • @ZaoOsman
    @ZaoOsman 5 дней назад

    yo sir i go to ur school that u teacher LOL i was in ur year 9 class

  • @IDontReadReplies42069
    @IDontReadReplies42069 8 дней назад

    Who else trying to unlearn the OOP dogma?

  • @osoriomatucurane9511
    @osoriomatucurane9511 8 дней назад

    Awesome, crystal.clear and concise. I really found useful the second example, where you go strait and perform filtering operation. In many cases an inner ou nested query would have been used to solve that one but I persornally find it hard to read subqueries under the where clause. Thank you for the insightful tutorial.

  • @RagazzaInk
    @RagazzaInk 8 дней назад

    thanks for a detailed information!!1

  • @JDDees
    @JDDees 12 дней назад

    You're hard to understand... the accent is atrocious!

  • @otaviocf4657
    @otaviocf4657 14 дней назад

    incredible explanation! 👏🏻👏🏻

  • @probantered
    @probantered 20 дней назад

    An Hours to the Exam 😂

  • @citricmelon2841
    @citricmelon2841 22 дня назад

    Taking A level computer science without ever doing the gcse these videos are saving me 🙏🙏🙏

  • @VexoClipsYT7645
    @VexoClipsYT7645 23 дня назад

    I got a mock tommorow at 9am, I decide to start precision at 11pm the night before.. Im cooked

  • @Manojkumar-it2hr
    @Manojkumar-it2hr 26 дней назад

    what about 0100 on arthimetic left shift the double fits the size but the sign is changed

  • @KennyCutz
    @KennyCutz 27 дней назад

    100% value. Thanks!

  •  27 дней назад

    "The answers to a multiple choice question" is Qualitative. The order of the choices doesn't matter. Also, they could have been "option 'sky'", "option 'earth'" instead of "option 1" and "option 2", where the fact that they are numbers in the last case is just circumstantial.

  • @vfxgenie983
    @vfxgenie983 Месяц назад

    For the possible structure in the Analysis section, 4. how would I differentiate that researched problem from 2., to a paragraph of problem in 4. (if that all makes sense)

  • @Motion_Dude
    @Motion_Dude Месяц назад

    Im doomed as fuck for PAPER 1 but good at PAPER 2 although i frogit the topics and stuff

  • @gardencitygrowers9313
    @gardencitygrowers9313 Месяц назад

    ICO are needs to be truely independent

  • @AmorphousMateriaCAPP-GlaufxRec
    @AmorphousMateriaCAPP-GlaufxRec Месяц назад

    Frequencies below and above we feel them with other natural ways - You know that we have more than ears to feel above and below frequencies - colours are frequencies smell also and all around us are waves/frequencies. Digital for now can not show the reality of analogue sounds and colours or other waves/frequencies many are missing - our bodies and nature around us have gazillions frequencies we don't "listen" all with our ears.

  • @vikkirichins8955
    @vikkirichins8955 Месяц назад

    So if we as a small business covertly recorded a business meeting with someone from a company that was in the middle of screwing us over because we were at risk and wanted evidence would this apply?

  • @kyojuro9810
    @kyojuro9810 Месяц назад

    Test in 1 hour let’s hope this works

  • @asnasheik8914
    @asnasheik8914 Месяц назад

    why are the arrows always discombobulated.

  • @salahuddin9105
    @salahuddin9105 Месяц назад

    I found this channel 30 mins before my test, I'm cooked

  • @grace-cu6lt
    @grace-cu6lt Месяц назад

    hey 2024 students whos teachers failed them

  • @emmanuelige9889
    @emmanuelige9889 Месяц назад

    Are VPNs based on proxy servers since you can 'change' your location through it.

  • @jds_815
    @jds_815 Месяц назад

    Thank you very much, it's really helpful 🙏☺️

  • @Rahmzzz.1
    @Rahmzzz.1 Месяц назад

    Better than Craig N Dave for Paper 2. Got A Level in a day am I cooked???

  • @olivers.7821
    @olivers.7821 Месяц назад

    The video stopped playing at 4:59 right after you said "let say your internet goes down"...

  • @wendystuart3903
    @wendystuart3903 Месяц назад

    Cambridge national engineering

  • @howarddowling3849
    @howarddowling3849 Месяц назад

    Release the daemon's 😂😂😂

  • @djpriest123
    @djpriest123 Месяц назад

    W mr brown

  • @STUDENT.ESHAANSHAH
    @STUDENT.ESHAANSHAH Месяц назад

    is this good for mocks

    • @STUDENTUMARAMIN
      @STUDENTUMARAMIN Месяц назад

      yes very good

    • @nexus1698
      @nexus1698 29 дней назад

      Any gcse video will be good for your mocks the whole point is for it to be exactly like your real gcses but past papers

  • @STUDENT.IBRAHIMISLAM
    @STUDENT.IBRAHIMISLAM Месяц назад

    سلام عليكم

  • @ethanchetty9222
    @ethanchetty9222 Месяц назад

    thanks for this, you explained everything in a way that was simple to understand.

  • @lmGone
    @lmGone Месяц назад

    u are a god for this man

  • @user-du6ko7fh9l
    @user-du6ko7fh9l Месяц назад

    THANKS 👍

  • @theanimationmaster724
    @theanimationmaster724 Месяц назад

    “With great power comes great big booty bitches” - Uncle Ben

  • @austyb0i
    @austyb0i Месяц назад

    about to write my exam in 3 hours👍(IM COOKED)

  • @kingnaishon6381
    @kingnaishon6381 Месяц назад

    Thx, for this although the paper i will be doing tomorrow will de different due to the year, this walk though has still help me thx you. (11/06/2024)

  • @kingnaishon6381
    @kingnaishon6381 Месяц назад

    Thx you so much, i have an iMedia ICT exam tomorrow and our teacher wasn't able to teach us any of the theory content all we did was the NEA littraly so i was littraly going into the exam blind, but after doing a lot of searching i came across your videos and they have realy help and i'm confident going into the the exam, thx you so much for making, due to lack of easy accessible revision on this specific topic, most of the time when i search ICT creative media it just comes up with computer science, so again thx you so much. MUCH APPRESIATED

  • @zentinel3474
    @zentinel3474 Месяц назад

    watching before gsce final exam

  • @emreyildirim3756
    @emreyildirim3756 Месяц назад

    i saw someone say last minute revision 3 weeks ago i just started now, its officially over.

  • @johnwight6041
    @johnwight6041 Месяц назад

    This was a great video. Thank you very much!

  • @MushtaqueAhmed-yg5zv
    @MushtaqueAhmed-yg5zv Месяц назад

    What this mean u can take exam twice

  • @EllaSage-by8xw
    @EllaSage-by8xw Месяц назад

    Can you get a grade 8 in this exam or is it just either a 7 or a 9

  • @Ilovetoomanythings72
    @Ilovetoomanythings72 Месяц назад

    I'm not even lying or exaggerating at ALL when I tell you our teachers taught us NOTHING. Ever since the only good teacher for Creative I Media left us in Year 8 we just had rotation by rotation of random cover teachers who were as confused as we were and ha only the day after tomorrow is My written paper. SO THANK YOU SO MUCH FOR THIS BECAUSE I'M COOKED

    • @literalchad
      @literalchad Месяц назад

      that sucks... my imedia teacher is okay... but he doesnt really know how to teach either, hes a great guy though, but he just made us do work "independently" and this causes people in my class to misbehave and its embarrassing.. i sit alone so its just so unhelpful. Goodluck for monday :)

    • @Ilovetoomanythings72
      @Ilovetoomanythings72 Месяц назад

      @@literalchad Damn ngl we all just did our own stuff - Thx Good luck to you too!

    • @Imaanc1234
      @Imaanc1234 Месяц назад

      literally same my teacher does not know how to teach so now i’m binge watching a bunch of vids for monday lol. good luck!

    • @Iluvmyscienceteacher
      @Iluvmyscienceteacher Месяц назад

      My teacher only helps us with the coursework but has never once taught us anything with the theory

    • @Delta_Force-cr8be
      @Delta_Force-cr8be Месяц назад

      What did you lot get in coursework

  • @askinfinity
    @askinfinity Месяц назад

    Great video, was very helpful!!

  • @georgehurstt
    @georgehurstt Месяц назад

    I got 65/70 in my project and i did 85% of it in 3 days, wouldn’t recommend it but it’s doable so don’t stress. The project is light

    • @elishalol33
      @elishalol33 10 дней назад

      Help me

    • @georgehurstt
      @georgehurstt 10 дней назад

      @@elishalol33The biggest bit of advice I have is to not leave it to the last minute. Do you have an idea already?

    • @audrylilly7782
      @audrylilly7782 4 дня назад

      How did you do it in 3 days?

  • @jaypople8885
    @jaypople8885 Месяц назад

    What a explanation😍, will never forget how call stack works. Thank you.