Ocr j277 - Study guides, Class notes & Summaries

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Actual 2024 OCR GCSE Computer Science J277/02: Computational thinking, algorithms and Programming Merged Question Paper + Mark Scheme Popular
  • Actual 2024 OCR GCSE Computer Science J277/02: Computational thinking, algorithms and Programming Merged Question Paper + Mark Scheme

  • Exam (elaborations) • 47 pages • 2024
  • Actual 2024 OCR GCSE Computer Science J277/02: Computational thinking, algorithms and Programming Merged Question Paper + Mark Scheme
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Actual 2024 OCR GCSE Computer Science J277/01: Computer systems Merged Question Paper +Mark Scheme Popular
  • Actual 2024 OCR GCSE Computer Science J277/01: Computer systems Merged Question Paper +Mark Scheme

  • Exam (elaborations) • 36 pages • 2024 Popular
  • Actual 2024 OCR GCSE Computer Science J277/01: Computer systems Merged Question Paper +Mark Scheme
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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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OCR GCSE Computer Science J277/02 : Computational thinking, algorithms and programming Mark Scheme for June 2024
  • OCR GCSE Computer Science J277/02 : Computational thinking, algorithms and programming Mark Scheme for June 2024

  • Exam (elaborations) • 24 pages • 2024
  • OCR GCSE Computer Science J277/02 : Computational thinking, algorithms and programming Mark Scheme for June 2024
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OCR GCSE Computer Science J277/01 : Computer systems Mark Scheme for June 2024
  • OCR GCSE Computer Science J277/01 : Computer systems Mark Scheme for June 2024

  • Exam (elaborations) • 19 pages • 2024
  • OCR GCSE Computer Science J277/01 : Computer systems Mark Scheme for June 2024
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2024 OCR GCSE (9–1) Computer Science J277/01 Computer Systems Actual Mark Scheme and Question Paper Combined
  • 2024 OCR GCSE (9–1) Computer Science J277/01 Computer Systems Actual Mark Scheme and Question Paper Combined

  • Exam (elaborations) • 40 pages • 2024
  • 2024 OCR GCSE (9–1) Computer Science J277/01 Computer Systems Actual Mark Scheme and Question Paper Combined
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Computer Science OCR j277 Questions  & Correct Answers | Grade A+
  • Computer Science OCR j277 Questions & Correct Answers | Grade A+

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  • What is the CPU? : Central Processing Unit Processes all information What is the fetch-execute cycle? : 1. Fetch The next instruction from memory 2. Decode the Instruction 3. Get data if needed 4. Execute the instruction (repeat) What is the ALU? : Arithmetic logic unit. Part of the CPU that carries out two types of operations: calculations & decisions. What is the CU? : control unit. It manages the instructions. 2 What is cache? : Temporary memory. Small amount of high-speed RAM...
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