4.1.1) to download the class slideshow on that topic:. IB Computer Science: Topic 2. IB says : To include strings, integers, characters and colours. Change ), You are commenting using your Google account. IB Computer Science Topic 2.1.6 • The OS coordinates the basic input and output systems (the BIOS). Higher Level . About IB CS. 2.1 Computer organization Computer architecture 2.1.1 Outline the architecture of the CPU and the functions of the ALU and the CU and the registers within the CPU CPU: the Central Processing Unit, is the brain of the computer. As such, it is regarded as a science, alongside biology, chemistry, design technology, physics, environmental systems and societies and sports, exercise and health science. Topic 5 - Abstract Data Structures. Related. The admin of this blog create a very informative and helpful blog which is the main concept to update the major information. Topic 4 - Computational Thinking, Problem-Solving, and Programming. Topic 4: Computational Thinking. We will cover logic gates and truth tables on Thursday. Topic 3 - Networks. C.6 [HL] The intelligent web. They will make you ♥ Physics. • A device driver is a software program which allows hardware devices to be used by the OS. For access to IBO copyright files such as the Subject Guide and Case Study, please go to occ.ibo.org or contact your IB DP Coordinator. ( Log Out / Topic 2: Computer Organization. The machine instructions cycle is is also called the fetch-execute cycle. Monday, 3 November 2014. Keep an eye on them. There will be a quiz on all aspects of Topic 2 on Monday 18th January. Topic 2 - Computer Organisation. Topic 7: Control. Also, RAM is limited in a computer while large amounts of secondary storage are relatively cheap, so storing unused data and programs in secondary storage is useful to make space for running ones. A central resource for IB Computer Science students and teachers. The IB do not require us to draw the specific symbols for the gates, we should just draw a circle and write the name of the gate into it. Start studying IB Computer Science: Topic 2 - Computer Organisation - Computer Architecture. Topic 5: Abstract Data Structures. Click on the Topic code (e.g. Computer architecture. You must use IB Computer Science Guide (first exams 2014) as your reference for content. A truth table is a table listing all the connections in a logic circuit and can thus be used to trace output to different inputs. Suggested revision technique: For each syllabus point: If the content is on Google presentation that I have given you, learn it. Please feel free to use these flowcharts on your Google sites. January 5, 2016 January 7, 2016 retrosnob. This highly compact and powerful chip controls all the peripheries and processes inside the computer and does… 2.1.10 Outline the way in which data is represented in the computer. ... Topic 2 - Computer organization. Computer work with the binary number system, so everything in them is represented in 1s and 0s. Welcome to the International Baccalaureate Diploma’s Computer Science resource site for teachers and students. Post navigation. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. It consists of the steps: A really good video explaining the fetch-execute cycle is on. Posted in IB Computer Science 2017 Leave a comment. Option C - Web Science Change ). The IB do not require us to draw the specific symbols for the gates, we should just draw a circle and write the name of the gate into it. There are two official IB pseudocode guides (see links page), and an online version to help you practice (thanks to Dave Mulkey of FIS!). IB COMPUTER SCIENCE NOTES PROGRAM HARD. Change ), You are commenting using your Facebook account. New resources will be added as the year progresses. Option D: OOP in Java. IB Computer Science Topic 4.2.6 Construct pseudocode to represent an algorithm IB Computer Science IA Checklist. Quick Navigation 5.1.1 Identify a situation that requires the use of recursive thinking.5.1.2 Identify recursive thinking in a specified problem solution.Activity 1 Khan AcademyActivity A Discussion Loops Vs Recursion Activity B Applying Activity C Applying 5.1.3 Trace a recursive algorithm to express a solution to a problem.5.1.4 - 5.1.5 - 2 D arrays5.1.5 Describe the characteristics […] You must use IB Computer Science Guide (first exams 2014) as your reference for content. This should include considering the space taken by data, for instance the relation between the hexadecimal representation of … loop X from 0 to 10) or while loops (e.g. IB Topics. 2.1 Computer organization. Option C - Web Science. Lectures by Walter Lewin. IB Computer Science Teaching and Learning Resources. Topic 7 - Control. This topic looks at the main characteristics of the web, including web technologies, protocols and different types of websites. Hi everyone, just popping in to offer my computer science notes if anyone is in need, since IB resources are pretty damn scarce. We will cover logic gates and truth tables on Thursday. In the IB (SL) Computer Science course you will be assessed in THREE ways + (group project). IB COMPUTER SCIENCE NOTES PROGRAM HARD. • Keyboard, mouse, monitor and printers are controlled through device drivers. Web Science Review; programming exercises; python; Guide/Exams. A character set is a collection of characters and the binary codes that represent them. Change ), You are commenting using your Twitter account. for the Computer Science course (either HL or SL) as a part of the IB Diploma. There is nothing much to say to this…… Just get the logic right. Today, the most used character sets are. IB Computer Science Topic 1.2.2 Discuss the social and ethical issues associated with a networked world Social & Ethical example issues: •Loss of jobs due to computers … Recommended for you 4.1 – General Principals (HL & SL) IB Computer Science Topic 4.2.5 Analyse an algorithm presented in pseudocode Questions in exam pertaining to topic may include the following: variables, calculations, simple and nested loops, simple conditionals and multiple or nested conditionals. ( Log Out / C.4 The evolving web. Construct equivalent pseudocode and write a short paragraph describing your algorithm. 2.2.10 Analyze systolic and diastolic blood pressure data at rest and during exercise 2.2.11 Discuss how systolic and diastolic blood pressure respond to static and dynamic exercise Although blood pressure goes up during any kind of exercise, the exact changes (figures) are different according to whether the exercise is static or dynamic. Topic 1—System fundamentals (20 hours)Topic 2—Computer organization (6 hours)Topic 3—Networks (9 hours)Topic 4—Computational thinking, problem-solving and programming (45 hours)Topic 5—Abstract data structures (23 hours)Topic 6—Resource management (8 hours)Topic 7—Control (14 hours) Navigation End of Topic Quiz Topic 2 Computer Organization 2.1-2.13 inclusive ( 6 Hours ) … TOPIC 3 - NETWORKS. Web Science ( Paper 2) SL 25% HL 20%Marks; System Fundamentals; Computer Organization; Comp Thinking / Data Structures (45hrs) HL Abstract Data Structures; HL Resource management; HL Control Systems; Option C Web Science. This site provides teaching & learning resources for eight key topics of the HL course (topics 1 to 7 and Option D – OOP). From Wikibooks, open books for an open world ... Standard Level Topic 1 - Systems Life Cycle and Software Development — Topic 2 - Program Construction in Java — Topic 3 - Computing System Fundamentals — Higher Level C.3 Distributed approaches to the web. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Case Study 2020: Revision Notes. *Paper-1: Topics 1-4 = 45% of your total grade (1.5 hours) Topic 1.1: System Fundamentals - Quiz - (Match Quiz) Topic_1.2: System Design - Quiz - Task Q&A Topic 2: Computer Organization - Quiz - Ch.2.Review Q&A Topic 3: Networks - Quiz Flashcards Topic 4: Computational Thinking I did these for the May 2018 exams and mostly compiled info from the textbook, CompSci hub, Wikibooks and the mark schemes, following the syllabus outline. loop while X < 10). Start studying IB Computer Science Topic 2. To do this, a character set is used. Topic 6 - Resource Management. C.2 Searching the web. For access to IBO copyright files such as the Subject Guide and Case Study, please go to occ.ibo.org or contact your IB DP Coordinator. However, we are expected to draw straight lines and 90° angles. Topic 6: Resource Management. The Group 4: Experimental sciences subjects of the International Baccalaureate Diploma Programme comprise the main scientific emphasis of this internationally recognized high school programme. Otherwise, all the programs and data would be need reinstalled every time the computer is restarted. In light of the coronavirus outbreak all resources are now freely available to all students. C.5 [HL] Analysing the web. IB Computer Science Topic 2 - Computer Organization Guess the terms of these definitions Source: Core Computer Science Some definitions are hidden until other definitions have been answered in order to avoid disclosure of answers to other definitions as much as possible. Case Study notes will be developed in the run up to the exam in May. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Suggested revision technique: For each syllabus point: If the content is on Google presentation that I have… 2.1.1 Outline the architecture of the CPU and the functions of the ALU and the CU and the registers within the CPU. IB Computer Science Standard Level Topic 1 - Systems Life Cycle and Software Development — Topic 2 - Program Construction in Java — Topic 3 - … There will be a quiz on all aspects of Topic 2 on Monday 18th January. I thought I could make an application that helps IB students manage their CAS portfolio. At the moment the materials on this website only cover the core topics and the object-oriented programming (OOP) option of the syllabus. Topic 3 - Networks. Option A - Databases. Persistent storage is needed to store data and programs after the computer is turned off. Pseudo code; Java; Paper 1. IB CS Jeopardy! TOPIC 2 - COMPUTER ORGANIZATION Topic 2 - Computer organization. Topic 1 - System Fundamentals. There is an unofficial IB subreddit where you can discuss IB related topics. A type of small, high-speed memory inside the CPU used to hold frequently used data, so that the CPU needs to access the much slower RAM less frequently. Start studying IB Computer Science Networking Part 2. Each of these can be implemented with for loops (e.g. So, the data that we want to store in the computer needs to be, Text needs to be also transformed into 0s and 1s. Grade boundaries; Textbooks; Links; Programming. Computer science previously formed a subject in group 5 of the Diploma Programme curriculum but now lies within group 4. Hi everyone, We were asked to think of an IA topic in Computer Science, so I came up with an idea but Im not sure whether it is acceptable. IB Computer Science/Computing System Fundamentals. /r/IBO/ Statistics IB Content 1.1 Systems in organizations (10 hours)Planning and system installation1.1.1 Identify the context for which a new system is planned1.1.2 Describe need for change management1.1.3 Outline compatibility issues resulting from situations including legacy systems or business mergers1.1.4 Compare the implementation of systems using a client’s hardware with hosting systems … ( Log Out / For topic 4 , understanding and using Pseudocode is very important. Previous Post Block F: Course Presentation Next Post Topic 2 Quiz. ( Log Out / Option B - Modelling and Simulation. Learn vocabulary, terms, and more with flashcards, games, and other study tools. For the Love of Physics - Walter Lewin - May 16, 2011 - Duration: 1:01:26. Nice and informative blog. See if you can provide both implementations for each of… Justin Robertson | jusrobertson@gmail.com | retrosnob.github.io | @retrosnob. Computer science. Very thanks for sharing me.Home Tutors in Lucknow | Home Tuition Service. 2.1 Computer organization. Options . Sunday, 2 November 2014. Topic 1.1; Topic 1.2; Topic 2; Topic 3; Topic 4; Topic 5; Topic 6; Topic 7; Paper 2. Point: If the content is on programming exercises ; python ; Guide/Exams all the programs data. And printers are controlled through device drivers technologies, protocols and different of... Called the fetch-execute cycle is on make an application that helps IB students manage their CAS.! The moment the materials on this website only cover the core topics the... For loops ( e.g ( first exams 2014 ) as your reference for content Leave a comment subject ib computer science topic 2. Is restarted so everything in them is represented in 1s and 0s Tutors in Lucknow | Home Tuition.... Just get the logic right formed a subject in group 5 of the coronavirus outbreak all are! Which allows hardware devices to be used by the OS point: If content! 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