Gcse ocr computer science Study guides, Class notes & Summaries

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ocr GCSE Computer Science J277/02 May2023 Question Paper.
  • ocr GCSE Computer Science J277/02 May2023 Question Paper.

  • Exam (elaborations) • 21 pages • 2023
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ocr GCSE Computer Science J277/01 May2023 Question Paper.
  • ocr GCSE Computer Science J277/01 May2023 Question Paper.

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GCSE OCR COMPUTER SCIENCE – NETWORK EXAM QUESTIONS AND ANSWERS
  • GCSE OCR COMPUTER SCIENCE – NETWORK EXAM QUESTIONS AND ANSWERS

  • Exam (elaborations) • 15 pages • 2023
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  • What is a network? A network is a set of connected computers and other devices in order to share resources. This includes files, application software and hardware. What are the two types of network? LAN and WAN What is a LAN? Local Area Network - covers a small geographical area What is a WAN? Wide Area Network - covers a large geographical area What is network infrastructure? Network infrastructure is the hardware and software resources of an entire network that...
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GCSE OCR COMPUTER SCIENCE NETWORKS EXAM QUESTIONS FULLY SOLVED.
  • GCSE OCR COMPUTER SCIENCE NETWORKS EXAM QUESTIONS FULLY SOLVED.

  • Exam (elaborations) • 12 pages • 2023
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OCR GCSE (9–1) Computer Science J277/01 JUNE 2023 MARK SCHEME: Computer Systems
  • OCR GCSE (9–1) Computer Science J277/01 JUNE 2023 MARK SCHEME: Computer Systems

  • Exam (elaborations) • 31 pages • 2023
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  • This is the final mark scheme
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GCSE OCR COMPUTER SCIENCE  NETWORK EXAM QUESTIONS  AND CORRECT ANSWERS
  • GCSE OCR COMPUTER SCIENCE NETWORK EXAM QUESTIONS AND CORRECT ANSWERS

  • Exam (elaborations) • 22 pages • 2024
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  • GCSE OCR COMPUTER SCIENCE NETWORK EXAM QUESTIONS AND CORRECT ANSWERS GCSE OCR COMPUTER SCIENCE NETWORK EXAM QUESTIONS AND CORRECT ANSWERS
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OCR GCSE COMPUTER SCIENCE PAPER 1 TEST QUESTIONS AND ANSWERS.
  • OCR GCSE COMPUTER SCIENCE PAPER 1 TEST QUESTIONS AND ANSWERS.

  • Exam (elaborations) • 22 pages • 2023
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  • what is the purpose of the CPU? to process data by following the fetch-decode-execute cycle, it's incharge of searching, sorting, calculating and decision making what happens at the fetch stage? the CPU fetches data and instructions from RAM and then stores them in it's own temporary memory called registers Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen what happens at the decode stage? the CPU und...
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