Computer science paper 1 ocr. AQA GCSE Computer Science Topics 1.

Computer science paper 1 ocr , Layla uploads her images and videos to a website. 1 Networks and topologies 1. 2 Wired and wireless networks, protocols and layers 1. Nov 3, 2024 · a-level june 2024 ocr computer science paper 1 100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached Previously searched by you CPU in each computer is shown in Fig. 1 A computer program stores data in an array named words. Exam paper questions organised by topic and difficulty. 3 Units 1. General Certificate of Secondary Education 126 Likes, TikTok video from GCSEComputerScienceTut0r (@gcsecomputersciencetut0r): “This came up in the 2024 GCSE Computer Science OCR Paper 1 - How many of you know the answer to this? #computerscience #gcse #gcsecomputerscience #alevels #fyp”. Find all OCR GCSE Computer Science paper 2 past papers below, organised by year, to help you prepare for your OCR GCSE Computer Science exams. Tick ( ) two boxes The file size of the digital recording will be smaller The file size of the digital recording Computer Science (9-1) 1. saradirich. Key Stage 3. OCR: Anyone else think the client server Find all OCR A Level Computer Science paper 1 past papers below, organised by year, to help you prepare for your OCR A Level Computer Science exams. 89 80 reviews. Browse past papers by year and topic, from 2018 to 2023. org. Computer Science Paper 1 Computer Principles (H046/01) Download Paper – Download Mark Scheme. A past paper for GCSE (9-1) Computer Science J277/01 Paper 1, set by OCR exam board. Prep for a quiz or learn for fun! Past exam papers and mark schemes for AQA, OCR, WJEC, Eduqas and CAIE Computer Science A-levels Tutor Applications Open! PMT Tuition is looking for English, Geography, Economics, Psychology, and Computer Science tutors. Give them a try and see how you do! Computer Science (9-1) 1. GCSE. 47 votes, 312 comments. Do not write in the barcodes. View Question Paper. c 1 mark for: • long as clear which one 200MB (box 3) 1 Accept cross or other indication as they intend. 1 Design computer systems that solve problems. and others. Centre number Candidate number First name(s) Last name INSTRUCTIONS OCR is an exempt Charity GCSE (9–1) Computer Science. vercel. The questions consist of multiple-choice, short-, medium- and extended-open-response, tabular and diagrammatic items. Last Oxford Cambridge and RSA Examinations GCSE (9-1) Computer science Unit J276/01: Computer science General Certificate of Secondary Education Mark Scheme for June 2018 00:00 Introduction00:12 2. (9–1) Computer Science J277/01 June 2022 Author: OCR Subject: Computer Science Keywords: November 2020 QP - Paper 1 OCR Computer Science GCSE Author: OCR Subject: Computer Science Keywords: Computer Science Created Date: 20200226145744Z Measured in Hz. 2 CPU Performance OCR GCSE computer science paper 1. Download the papers and practice your skills for the exam. This paper consists of five compulsory questions, each one focused on one of the topic areas. 3: Producing Robust Programs GCSE OCR 2019 Computer Science Free Past Papers, Marking Schemes for PDF Download or Print. Computing paper 1. RAM generally throughout their life. 2 – Memory and storage Practice Questions Antony Gallagher Please note that you may see slight differences between this paper and the original. 1 Programming techniques25:10 2. The paper and mark scheme are available in the same d OCR Computer Science Paper 1 . Along the way I cover some suggested exam techn OCR AS and A Level Computer Science - H046, H446 (from 2015)) qualification information including specification, exam materials, teaching resources, learning resources 1 4 Must be 8-bits. Teacher 229 terms. FT USB (NE 1ci) as secondary. app The GCSE Computer Science Tutor gcsecomputersciencetutor. Other materials required: • Pencil Exam paper questions organised by topic and difficulty. General Certificate of Secondary Education OCR GCSE Computer Science (9-1) (from 2020) qualification information including specification, exam materials, teaching resources, learning resources Work in progress! At the moment the theory videos are comprised of GCSE videos that also apply. 2 Computational methods31:36 2. Flashcards; Learn; Test; Match; OCR A-Level Computer Science - 1. 5 Compression 1. For A-level resources visit the A-level Data Types, Data Structures and Algorithms page. Fundamentals of algorithms OCR Oxford Cambridge and RSA Wednesday 15 May GCSE Computer Science Computer Systems Time allowed: 1 hour 30 minutes Do not use: a calculator N a a N Please write clearly in black ink. Computer systems. James has held various leadership roles, including Head of Computer Science and coordinator positions for Key Stage 3 and Key Stage 4. Explain how the cache size can affect the perforrnance of the CPU. Apr 25, 2022 · Giving an overview of the first component of the OCR GCSE Computer Science specification (with the code J277/01). Equally suitable for International teachers and students. 1. A Level Computer Science Paper 1 OCR By: Jack Maguire. 1: Algorithms 2. uk/computerscience Oxford Cambridge and RSA COMPUTER SCIENCE J276 For first assessment in 2018 GCSE (9-1) Version 4. 13 OCR Subject: Computer Science Keywords: Computer Science,Computer Systems H446/01 is one of two examination components for the GCE Computer Science. number of samples taken per second / per time period How often/regularly a sample is taken 1 AO1 1a (1) Accept reference to Hertz (Hz) as time period. SimpleStudyAI Get instant answers and explanations for all GCSE Computer Science May 30, 2022 · Updated 2023 Video is now available!A revision video for A Level Paper 1 - all topics included. GCSE (9–1) Computer Science J276/01 Computer systems Time allowed: 1 hour 30 minutes Do not use: • a calculator Please write clearly in black ink. OCR GCSE Computer Science Revision Paper 1- Saim C :D quiz for 8th grade students. Do not use: • a calculator. Our worksheets cover all topics from GCSE, IGCSE and A Level courses. tabeadene. These are flashcards straight from the specification that got me a grade 9. Find other quizzes for Computers and more on Quizizz for free! A piece of software responsible for running the computer, managing hardware, applications, users and resources What are the 5 things that operating systems are used for? providing a UI, memory management/multitasking, peripheral management and drivers, user management, file management Study Computer Science Ocr Paper 1 using smart web & mobile flashcards created by top students, teachers, and professors. Steven_Graves81. 2+ ticks = 0 marks 1 d 1 mark for both boxes: • long as clear which one they intend. (a) The table has four potential threats to data. The paper covers topics such as binary, data representation, internet protocols, networks and algorithms. OCR A level Computer Science - Paper 1 (2022) By: Katrina Cuevas The Fetch-Decode-Execute Cycle; including its effects on registers, The use of pipelining in a processor to improve efficiency, Von Neumann, Harvard and contemporary processor architecture Exam board-specific online course, featuring fast-paced tutorials taught by Mark, practice and test mode quizzing and checkpoint assessments preparing you for your Paper 1 examination. Simply Teach. If additional space is required, use the lined page(s) at the end of this booklet. 157 terms. GCSE COMPUTER SCIENCE GCSE OCR 2021 Computer Science Free Past Papers, Marking Schemes for PDF Download or Print. Centre number Candidate number. Complex Instruction Set Computer: Large instruction set is used to minimise lines of code required - mainly used for microcontrollers and embedded systems Advantages: compiler has very little work to do, not much RAM required Disadvantages: Building in specialised instructions can be inefficient when only ~20% get used per program 00:00 Q1 Data Representation09:52 Q2 Networks22:42 Q3 Characters and Images33:27 Q3c Compression38:35 Q4 Network Security45:32 Q5 Memory53:19 Q5c Networks59: Study with Quizlet and memorize flashcards containing terms like Arithmetic Logic Unit (ALU), Control Unit (CU), Registers and more. Give them a try and see how you do! Paper 1: Principles of Computer Science. 160 terms. 1 Architecture of the CPU The purpose of the CPU: o The fetch-execute cycle Common CPU components and their function: o ALU (Arithmetic Logic Unit) o CU (Control Unit) o Cache o Registers The Von Neumann Architecture: o MAR (Memory Address Register) o MDR (Memory Data Register) o Program Counter o Accumulator 1. Preview. OCR GCSE. If OCR GCSE Computer Science (9-1) (from 2020) qualification information including specification, exam materials, teaching resources, learning resources OCR’s GCSE (9–1) in Computer Science will encourage students to: • understand and apply the fundamental Written paper: 1 hour and 30 minutes 50% of total GCSE Find all OCR GCSE Computer Science paper 1 past papers below, organised by year, to help you prepare for your OCR GCSE Computer Science exams. 1 c ii Secondary 1 AO1 1b (1) given for 1ci then this answer must be primary FT from (i) e. The list of topics in the 2020 OCR GCSE Computer Science specifications. Past paper and exam-style questions organised by topic, with student-friendly answers written by teachers and examiners. Find past papers for OCR GCSE Computer Science Paper 1 (J276 and J277) from 2018 to 2022. 2 Memory and storage 1. 1 hour 30 minutes. First name(s) Last name. what is the purpose of the CPU? to process data by following Oxford Cambridge and RSA Examinations GCSE Computer Science. OCR supplied materials: Additional resources may be supplied with this paper. Learn. Sep 12, 2024 · He has over 14 years of experience both teaching and leading in Computer Science, specialising in teaching GCSE and A-level. Find recent past papers and marking schemes for OCR GCSE Computer Science (J277) from 2014 to 2023. Past exam papers and mark schemes for OCR Computer Science GCSE (J277) Paper 1 Tutor Applications Open! PMT Tuition is looking for English, Geography, Economics, Psychology, and Computer Science tutors. Key differences OCR Computer Science AQA Computer Science Qualification Support: • A dedicated team of 3 Computer Science Subject Advisors OCR Computer Science A level paper 1. J277/01: Computer systems . Reference J276/01. June 2022 OCR A-Level Computer Science (H446) Past Papers. Download question papers, mark schemes and sample papers for both specifications. Age range: 14-16. Time allowed: 1 hour 30 minutes. 2 Se For each of the papers below, there are revision notes, flashcards, videos and questions from past exam papers separated by topic. 4 OCR GCSE Computer Science Revision Checklist OCR Component 01 Computing Systems 80 marks –1 hour and 30 minutes, Written paper (no calculators allowed) OCR Component 02 Computational Thinking, Algorithms & Programming 80 marks –1 hour and 30 minutes, Written paper (no calculators allowed) 1. (a) The data in the array needs to be searched for a value that the user inputs. , Describe the similarities and differences between a switch and a router. AO3 Design, program and evaluate computer systems that solve problems, making reasoned judgements about these and presenting conclusions. • Complete the boxes above with your name, centre number and candidate number GCSE COMPUTER SCIENCE. Resource type: Assessment and revision. if RAM is given for 1ci then this answer must be primary. 1. The deck contains all of paper 1 and paper 2 topics GCSE (9–1) Computer Science J277/01 Computer Systems June 2022 QP - Paper 1 OCR Computer Science GCSE Author: OCR Subject: Computer Science Keywords: A Level OCR Computer Science Paper 1. 6: Data Representation 2. 4 - Types of Programming Language. %PDF-1. First name(s) Last name Centre number Candidate number INSTRUCTIONS • Use black ink. Written Exam Paper 80 marks 50% of total GCSE . If 1ci is NR or not an example of primary or secondary storage, then 0 for whatever is here. 2 –Memory and AO2. This is a walking, talking mock exam of the Sample Pap Oxford Cambridge and RSA Examinations . INSTRUCTIONS • Use black ink. Access question papers, mark schemes, reports, sample materials and more. Practice questions for this set. Subject: Computing. 1, identify one reason for this. • If a candidate gives two responses that meet the same bullet point then only 1 mark is given. JGSHEW_777 Feb 10, 2022 · My walk through of the Unit 1 - Computer Systems exam from the OCR GCSE Computer Science course (J277). Past papers and mark schemes for AQA, CIE, Edexcel, OCR, Eduqas and WJEC A-levels, International A-levels, GCSEs and IGCSEs Tutor Applications Open! PMT Tuition is looking for English, Geography, Economics, Psychology, and Computer Science tutors. A Level OCR Computer Science Paper 1. Exam questions. Explain why Layla compresses the images and videos before uploading them. the CPU understands what the instructions mean, the CPU decodes the instructions and gets to the next step GCSE OCR 2023 Computer Science Free Past Papers, Marking Schemes for PDF Download or Print. cs network-security paper-1: Text: A backup is {{c1::a copy of a computer system's files and settings stored externally}} Extra: GCSE (9–1) Computer Science J276/01 Computer systems. Horrendous paper but people were saying it was easy. Programming Fundamentals (OCR GCSE Computer Science). CTech IT. Fig. Oct 25, 2020 · GCSE OCR Computer Science (9-1) - Unit 1 Paper 1. AO3. GCSE (9–1) Computer Science . 2018 Marking Scheme. (i) One example of a searching algorithm is a binary search. Tutor Applications Open! PMT Tuition is looking for English, Geography, Economics, Psychology, and Computer Science tutors. Get ready for your OCR GCSE Computer Science exams with our revision resources. Write your answer to each question in the space provided. 7 %µµµµ 1 0 obj >/Metadata 1059 0 R/ViewerPreferences 1060 0 R>> endobj 2 0 obj > endobj 3 0 obj >/ExtGState >/ProcSet [/PDF Jun 5, 2021 · Going through sample solutions to the OCR GCSE (J277) specimen exam for the component 1 of the qualification. Ignore case in hex. Exam Board: OCR . Computer Science Paper 2 Algorithms and Problem Solving (H046/02) Download Paper – Download Mark Scheme . A computer which has been built to solve a very specific program and is not easily changed. For example, Question 1(b) uses (1) to indicate where a mark can be given. OCR qualifications include AS/A Levels, Diplomas, GCSEs, Cambridge Nationals, Cambridge Technicals, Functional Skills, Key Skills, Entry Level qualifications, NVQs and vocational qualifications in areas such as IT, business, languages, teaching/training, administration and secretarial skills. 8. 3 (June 2020) Specification GCSE (9–1) Computer Science END OF QUESTION PAPER. Computer 1 Computer 2 Clock Speed: 1 GHz Clock Speed: 1. 2 CPU performance 1. Practice questions for this set Teach Computer Science provides detailed and comprehensive teaching resources for the new 9-1 GCSE specification, KS3 & A-Level. Buy now and get ready to excel! Past exam papers and mark schemes for AQA Computer Science A-level Paper 1 (7517/01) 1 c ii Secondary 1 AO1 1b (1) FT from (i) e. • Write your answer to each question in the space provided. Looking to ace your exams with easy-to-access, free 1:1 advice from exam survivors? Easy-to-understand homework and revision materials for your GCSE Computer Science OCR '9-1' studies and exams Free interactive OCR computer science GCSE questions based on past papers. Ignore calculations in answer box. Flashcards. temperature, free memory 2018 Paper 1. IKE vocabulary week 3. 6 days ago · Revision Resources for OCR GCSE Computer Science. OCR GCSE Computer Science Exam Questions. 2. Mrs_Champion3. 1 Apply knowledge and understanding of the principles and concepts of computer science. Whilst AS and A Level are a natural progression from OCR GCSE 9-1 Computer Science, there are no pre-requisites for our courses . 1 Algorithms compl J247 F 01 Paper 1 (Foundation Tier) Raw 90 n/a n/a n/a n/a 49 35 27 20 13 0 GCSE Computer Science. GCSE (9–1) Computer Science. Use black ink. Cache is the tiny storage on a processor that is used to temporarily store frequently used data and instructions while a program is running For context, I got 65/80 on paper 1 in my December mock (we also did a paper 2) but I want to aim for higher because paper 2 isn’t the easiest thing for me and I know paper 1 seems a bit easier so I just want to do better in it. Paper 1: Computer Systems. Monday 14 May 2018 – Morning. Mar 17, 2024 · Computer science OCR GCSE J277 . Clear and structured resources to guide you through key topics. Post Exam I'm actually finished. NASM Corrective Exercise prescription. The question number(s) must Feb 26, 2018 · Working through solutions to the OCR GCSE Specimen exam for Component 1 (the first, more written exam). OCR GCSE Computer Science Paper 2. Check out the website for the paper and much more: https://g Browse our range of Edexcel IGCSE Computer Science Past Papers and Mark Schemes below. Other materials required: • Pencil • Ruler (cm/mm) J247 F 01 Paper 1 (Foundation Tier) Raw 90 n/a n/a n/a n/a 40 32 23 15 6 0 GCSE Computer Science Max Mark: 9 8: 7 6: 5 4: 3 2: 1 u: J276 01 Computer Systems Raw Oxford Cambridge and RSA Examinations GCSE Computer Science. AO2. s5651. 7 terms. 3. uk/computerscience Oxford Cambridge and RSA GCSE (9-1) Version 1 J277/01 Summer 2022 series Examiners’ report • Marks are usually given as 1 per bullet point, unless otherwise stated. Got an 8 in mocks but definitely not getting Oxford Cambridge and RSA Examinations . ALU (Arithmetic Logic Unit) completes all of the arithmetical and logical operations Mar 28, 2024 · Caching in Computational Thinking The nature and benefits of caching. 6 – Ethical, legal, cultural and environmental impacts of digital Antony Gallagher Please note that you may see slight differences between this paper and the original. 4 Data storage 1. Time allowed: 1 hour 30 minutes Do not use: • a calculator. 3. 1 Primary storage (memory) 1. Download OCR past papers, mark schemes or examiner reports for GCSEs, A Levels and vocational subjects. aranc_ Preview. The following topics are included in AS-level Paper 1 for OCR Computer Science. Revision notes for the OCR GCSE Computer Science syllabus, written by the Computer Science experts at Save My Exams. Mar 17, 2019 · Computer Science 9-1 OCR GCSE. GCSE (9–1) Computer Science J276/01 Computer systems Time allowed: 1 hour 30 minutes Do not use: • a calculator INSTRUCTIONS • Use black ink. app 1 OCR 2024 Predicted Paper 1 GCSE (9–1) Computer Science J277/01 Computer Systems Time allowed: 1 hour 30 minutes Do not use a calculator INSTRUCTIONS • Use black ink. 8 (5 reviews) Flashcards; Learn; Test; Match; Q-Chat; Get a hint. View Mark Scheme Check out the revision website where you can find topic wise notes and exam questions: https://gcsecomputersciencetutor. ★ 5. J276/01 . if RAM is . 1 Architecture of the CPU03:46 1. Computer Systems. AQA GCSE Computer Science Topics 1. . Latest update: 24/01/2024 13:06. Computer Science Paper 1 (Afternoon) This is the post-exam mega thread for Computer Science. tutorcomputerscience@gmail. 2 Analyse problems in computational terms. J276/01: Computer systems General Certificate of Secondary Education . Find and download OCR GCSE Computer Science exam papers and mark schemes for Paper 1 and Paper 2. 4 GHz Cache size: 2 MB Cache size: 2 MB Number of Cores: 4 Number of Cores: 2 (a) When running a 3D flight simulator, Computer 1 is likely to run faster than Computer 2. Computer Science OCR. When running a 3D flight simulator, Computer 1 is likely to run faster than Computer 2. Questions are based on past paper exam questions including the 2023 GCSE Computer Science Paper. 3 Embedded Systems05:54 1. Mark Scheme for November 2020 OCR GCSE Computing June 2014 exam paper can be downloaded here displays important data about the current state of the computer e. 1 CPU Performance04:43 1. Aug 23, 2023 · OCR J277 Computer Science Paper 1 Complete Cheat Sheet. (iii) One computer has 64 kilobytes of cache and the other has 512 kilobytes of cache. 1 Hz = 1 Fetch Decode Execute cycle a second Dual Core Two processor cores within the CPU, each able to perform the Fetch Decode Execute cycle in parallel (at the same time). 2 Secondary storage 1. OCR GCSE computer science paper 1. what is the purpose of the CPU? to process data by following the fetch-decode-execute Complex Instruction Set Computer: Large instruction set is used to minimise lines of code required - mainly used for microcontrollers and embedded systems Advantages: compiler has very little work to do, not much RAM required Disadvantages: Building in specialised instructions can be inefficient when only ~20% get used per program COMPUTER SCIENCE Qualification Accredited ocr. 4 500 000 bytes (box 1) 4. Last name First name Candidate number Centre number. Unit 1 A piece of software responsible for running the computer, managing hardware, applications, users and resources What are the 5 things that operating systems are used for? providing a UI, memory management/multitasking, peripheral management and drivers, user management, file management The GCSE Computer Science Tutor gcsecomputersciencetutor. Find all OCR A Level Computer Science paper 2 past papers below, organised by year, to help you prepare for your OCR A Level Computer Science exams. Testing yourself with IGCSE Computer Science past papers is a great way to identify which topics need more revision, so you can ensure that you are revising as effectively as possible to help you get ready for your IGCSE Computer Science exam. OCR A level Computer Science - Paper 1 Learn with flashcards, games and more — for free. 1 Primary Storage(Memory)08:03 1. • The use of a // on a line indicates an alternative response for that bullet point. Past papers. General Certificate of Secondary Education 2 OCR 2020 1 Data in computer systems is valuable and at risk of loss, damage or being stolen. CO1 WEEK 4 PARTS OF CPU, CO1 WEEK 5 FDE CYCLE, CO1 WEEK 5 FACTORS Sample QP - Paper 1 OCR Computer Science GCSE Tuition Everything Education offer a wide range of classes available for learners preparing for English, Maths and Science at KS2, 11+, KS3, KS4 and A Level. For high-quality revision resources for the OCR GCSE Computer Science exam, visit our OCR Computer Science revision resources for access to: Revision notes. Last content addition: 23/08/2023 21:50. It is a non-calculator examination paper with a focus on Computer Systems and contains much of the foundation knowledge required for the other two units. g. 1 c iii Mark Band 3–High Level (6-8 marks) ocr. Computer Science Paper Study with Quizlet and memorise flashcards containing terms like State what is meant by a character set. top of page. June 2023 OCR AS-Level Computer Science (H046) Past Papers. app/Timestamps:0:00 - Overview 00:00 Introduction00:37 1. Boost A half an hour summary of the Computer Systems theory exam in OCR J277 GCSE Computer Science which will hopefully be useful for that last minute revision. 5 OCR 2020 GCSE fi9–1ff COMPUTER SCIENCE J276 Component 02 Key misconceptions and advice 2. Exam Papers: Suitable for AQA and OCR. We recommend that you study The Roadmap course along with this GCSE. 1 –Systems Architecture 1. 1 Elements of computational thinking05:18 2. Using the information in Fig. 1 c iii Mark Band 3–High Level (6-8 marks) • The total mark for this paper is 80. Qualified IT/Digital Technology and Computer Science teacher - on both a 1-1 basis and group classes OCR Computer science J277 - Practice Paper 1. Mark Scheme for November 2020 OCR A-level Computer Science Paper 1 (H446/01)-10th June 2024 [Exam Chat] Welcome to the exam discussion thread for this exam. • Answer all the questions. (OCR Repository) Raw 100 84 75 66 55 45 35 25 16 7 0 J310 Oxford Cambridge and RSA Examinations . 1 Architecture of the CPU 1. INSTRUCTIONS. A Level Computer Science Paper 1 OCR. Write one prevention method for each threat in the table. Please write clearly in black ink. For context, I got 65/80 on paper 1 in my December mock (we also did a paper 2) but I want to aim for higher because paper 2 isn’t the easiest thing for me and I know paper 1 seems a bit easier so I just want to do better in it. Introduce yourself! Let others know what you're aiming for in your exams, what you are struggling with in your revision or anything else. 0 (1) University of South Wales - BSc Information Communication Technology. Teacher 17 terms. OCR GCSE Computer science J277 "Practice paper" exam paper can be downloaded here GCSE Computer Science Past Papers for AQA, Edexcel, OCR, WJEC. 3 Computer networks, connections and protocols 1. 1 / 7 1 (a) (ii) 1 mark per bullet to max 1. 1 . 10 terms. J276/01: Computer systems . Summary: I just want to know how to revise for CS paper 1. To do well on this paper, candidates need to be able to demonstrate and apply knowledge across all of OCR GCSE computer science paper 1. Find out about the OCR GCSE Computer Science (9-1) qualification, which covers computational thinking, algorithms and programming. Flashcards; Learn; Test; Match; Get a hint. The video talks about the exam structure an Daniel B. 5 MB (box 3) 1 Accept cross or other indication as Question Paper Mark Scheme Video Solution; Predicted Paper 1 - OCR SPEC: Predicted Paper 1 Answers - OCR SPEC: 2024 OCR GCSE Computer Science Predicted Paper 1 Walkthrough: Predicted Paper 2 - OCR SPEC: Predicted Paper 2 Answers - OCR SPEC: 2024 OCR GCSE Computer Science Predicted Paper 2 Walkthrough OCR GCSE Computer Science Paper 1. com paper Oxford Cambridge and RSA Thursday 16 May 2019 – Afternoon GCSE (9–1) Computer Science J276/02 Computational thinking, algorithms and programming Time allowed: 1 hour 30 minutes Do not use: • a calculator Please write clearly in black ink. For example the operating system placed inside a washing machine, microwave or set of traffic lights. 4. Candidates answer on the Question paper. Eduqas GCSE. Find everything you need to revise this topic, so you can go into your exam confident and prepared. 00:00 Introduction00:28 Fetch Decode Execute02:33 Pipelining03 Revision notes for the OCR A Level Computer Science syllabus, written by the Computer Science experts at Save My Exams. 1 (a) (iii) 1 mark per tick to max 2. Key terms and things to memorise for OCR GCSE Computer Science Paper 1: Computer Systems Learn with flashcards, games, and more — for free. 3 Embedded systems 1. qucgl bsquqll mjl dbeheyk mdezdiq jopsfco akacst ctoxs unjiu qmvbf