OCR GCSE J277 (Premium)

Unit 1 - Computer Systems
RZ: Function of the CPU
3 Revisions Steps | 1 Quiz
RS: Learn It! (Function of the CPU – OCR)
RS: Check your Understanding (Function of the CPU)
RS: Written Exam Questions (Function of the CPU)
Q: The Function of the CPU GCSE
RZ: Von Neumann Architecture
3 Revisions Steps | 1 Quiz
RS: Learnt It! (Von Neumann – OCR)
RS: Check your Understanding (Von Neumann Architecture)
RS: Written Exam Questions (Von Neumann Architecture)
Q: The Von Neumann Architecture GCSE
RZ: CPU Characteristics
3 Revisions Steps | 1 Quiz
RS: Learn It! (CPU Characteristics – OCR)
RS: Check your Understanding (CPU Characteristics)
RS: Written Exam Questions (CPU Characteristics)
Q: CPU Characteristics GCSE
RZ: Memory
3 Revisions Steps | 1 Quiz
RS: Learn It! (Memory – OCR)
RS: Check your Understanding (Memory)
RS: Written Exam Questions (Memory)
Q: Memory GCSE
RZ: Storage
3 Revisions Steps | 1 Quiz
RS: Learn It! (Storage – OCR)
RS: Check your Understanding (Storage)
RS: Written Exam Questions (Storage)
Q: Storage GCSE
RZ: Binary Numbers
5 Revisions Steps | 2 Quizzes
RS: Learn It! (Binary Numbers – OCR)
RS: Check your Understanding (Binary Units)
RS: Check your Understanding (Binary Numbers)
RS: Written Exam Questions (Binary Units)
RS: Written Exam Questions (Binary Numbers)
Q: Binary Units GCSE
Q: Binary Numbers GCSE
RZ: Hexadecimal
3 Revisions Steps | 2 Quizzes
RS: Learn It! (Hexadecimal – OCR)
RS: Check your Understanding (Hexadecimal)
RS: Written Exam Questions (Hexadecimal)
Q: Hexadecimal Number System GCSE
Q: Hexadecimal and Binary Conversions GCSE
RZ: Characters
3 Revisions Steps | 1 Quiz
RS: Learn It! (Characters – OCR)
RS: Check your Understanding (Characters)
RS: Written Exam Questions (Characters)
Q: Representing Characters GCSE
RZ: Images
3 Revisions Steps | 1 Quiz
RS: Learn It! (Images – OCR)
RS: Check your Understanding (Images)
RS: Written Exam Questions (Images)
Q: Representing Images GCSE
RZ: Sound
3 Revisions Steps | 1 Quiz
RS: Learn It! (Sound – OCR)
RS: Check your Understanding (Sound)
RS: Written Exam Questions (Sound)
Q: Representing Sound GCSE
RZ: Compression
3 Revisions Steps | 1 Quiz
RS: Learn It! (Compression – OCR)
RS: Check your Understanding (Compression)
RS: Written Exam Questions (Compression)
Q: Compression GCSE
RZ: Networks 1
3 Revisions Steps | 1 Quiz
RS: Learn It! (LANs – OCR)
RS: Check your Understanding (LANs)
RS: Written Exam Questions (LANs)
Q: Local Area Networks (LANs) GCSE
RZ: Networks 2
3 Revisions Steps | 1 Quiz
RS: Learn It! (WANs – OCR)
RS: Check your Understanding (WANs)
RS: Written Exam Questions (WANs)
Q: Wide Area Networks (WANs) GCSE
RZ: Ethernet, WiFi and Protocols
3 Revisions Steps | 1 Quiz
RS: Learn It! (Wires, Wi-Fi and Protocols – OCR)
RS: Check your Understanding (Ethernet, WiFi and Protocols)
RS: Written Exam Questions (Ethernet, WiFi and Protocols)
Q: Wired, Wireless and Protocols GCSE
RZ: System Security
3 Revisions Steps | 1 Quiz
RS: Learn It! (Security – OCR)
RS: Check your Understanding (System Security)
RS: Written Exam Questions (System Security)
Q: System Security GCSE
RZ: Operating Systems
3 Revisions Steps | 1 Quiz
RS: Learn It! (Operating Systems – OCR)
RS: Check your Understanding (Operating Systems)
RS: Written Exam Questions (Operating Systems)
Q: Operating Systems GCSE
RZ: Utility Software
3 Revisions Steps | 1 Quiz
RS: Learn It! (Utility Software – OCR)
RS: Check your Understanding (Utility Software)
RS: Written Exam Questions (Utility Software)
Q: Utility Software GCSE
RZ: CS Issues & Legislation
5 Revisions Steps | 1 Quiz
RS: Learn It! (CS Issues – OCR)
RS: Check your Understanding (Issues and Legislation)
RS: Written Exam Questions – Essay 1 (CS Issues – OCR)
RS: Written Exam Questions – Essay 2 (CS Issues – OCR)
RS: Written Exam Questions – Essay 3 (CS Issues – OCR)
Q: Ethical, Legal, Cultural and Environmental Concerns GCSE
Unit 2 - Computational Thinking, Algorithms and Programming
RZ: Computational Thinking
3 Revisions Steps | 1 Quiz
RS: Learn It! (Computational Thinking – OCR)
RS: Check your Understanding (Computational Thinking)
RS: Written Exam Questions (Computational Thinking)
Q: Computational Thinking GCSE
RZ: Writing Algorithms
2 Revisions Steps | 2 Quizzes
RS: Learn It! (Designing, Creating & Refining Algorithms – OCR)
RS: Check your Understanding (Writing Algorithms)
Q: Algorithms 1 GCSE
Q: Algorithms 2 GCSE
RZ: Search Algorithms
3 Revisions Steps | 1 Quiz
RS: Learn It! (Search Algorithms – OCR)
RS: Check your Understanding (Search Algorithms)
RS: Written Exam Questions (Search Algorithms)
Q: Linear and Binary Search Algorithms GCSE
RZ: Sorting Algorithms
3 Revisions Steps | 1 Quiz
RS: Learn It! (Bubble Sort Algorithm – OCR)
RS: Check your Understanding (Bubble Sort)
RS: Written Exam Questions (Bubble Sort)
Q: Bubble Sort Algorithm GCSE
RZ: Insertion Sort
3 Revisions Steps | 1 Quiz
RS: Learn It! (Insertion Sort Algorithm – OCR)
RS: Check your Understanding (Insertion Sort)
RS: Written Exam Questions (Insertion Sort)
Q: Insertion Sort Algorithm GCSE
RZ: Merge Sort
2 Revisions Steps | 1 Quiz
RS: Learn It! (Merge Sort Algorithm – OCR)
RS: Check your Understanding (Merge Sort)
Q: Merge Sort Algorithm GCSE
RZ: Variables & Data Types
3 Revisions Steps | 1 Quiz
RS: Learn It! (Variables, Constants & Types – OCR)
RS: Check your Understanding (Variables & Data Types)
RS: Written Exam Questions (Variables & Data Types)
Q: Variables and Data Types GCSE
RZ: Program Flow
3 Revisions Steps | 1 Quiz
RS: Learn It! (Program Flow – OCR)
RS: Check your Understanding (Program Flow)
RS: Written Exam Questions (Program Flow)
Q: Program Flow GCSE
RZ: Operations and String Manipulation
3 Revisions Steps | 1 Quiz
RS: Learn It! (Operations & String Manipulation – OCR)
RS: Check your Understanding (Operations & String Manipulation)
RS: Written Exam Questions (Operations & String Manipulation)
Q: Operations and String Manipulation GCSE
RZ: Arrays
3 Revisions Steps | 1 Quiz
RS: Learn It! (Arrays – OCR)
RS: Check your Understanding (Arrays)
RS: Written Exam Questions (Arrays)
Q: Arrays GCSE
RZ: File Handling
3 Revisions Steps | 1 Quiz
RS: Learn It! (File Handling – OCR)
RS: Check your Understanding (File Handling)
RS: Written Exam Questions (File Handling)
Q: File Handling GCSE
RZ: Databases and SQL
3 Revisions Steps | 1 Quiz
RS: Learn It! (SQL & Databases – OCR)
RS: Check your Understanding (Databases & SQL)
RS: Written Exam Questions (Databases & SQL)
Q: SQL and Databases GCSE
RZ: Procedures and Functions
3 Revisions Steps | 1 Quiz
RS: Learn It! (Subroutines – OCR)
RS: Check your Understanding (Procedures & Functions)
RS: Written Exam Questions (Procedures & Functions)
Q: Procedures and Functions GCSE
RZ: Defensive Design
3 Revisions Steps | 1 Quiz
RS: Learn It! (Defensive Design – OCR)
RS: Check your Understanding (Defensive Design)
RS: Written Exam Questions (Defensive Design)
Q: Defensive Design GCSE
RZ: Testing
3 Revisions Steps | 1 Quiz
RS: Learn It! (Testing – OCR)
RS: Check your Understanding (Testing)
RS: Written Exam Questions (Testing)
Q: Testing GCSE
RZ: Translators and IDEs
3 Revisions Steps | 1 Quiz
RS: Learn It! (Languages & IDEs – OCR)
RS: Check your Understanding (Translators & IDEs)
RS: Written Exam Questions (Translators & IDEs)
Q: Translators and Facilities GCSE
RZ: Logic
2 Revisions Steps | 2 Quizzes
RS: Learn It! (Logic – OCR)
RS: Check your Understanding (Logic)
Q: Logic Gates and Truth Tables GCSE
Q: Computational Logic 2 GCSE
Review Quizzes
Topic Quizzes
9 Quizzes
The CPU (Topic Quiz)
Memory/Storage (Topic Quiz)
Software (Topic Quiz)
Networks (Topic Quiz)
Issues/Law (Topic Quiz)
Problems/Algorithms (Topic Quiz)
Development (Topic Quiz)
Logic (Topic Quiz)
Data Representation (Topic Quiz)
Course Quizzes
3 Quizzes
Course Quiz 10
Course Quiz 20
Course Quiz 30

Q: Representing Images GCSE

OCR GCSE J277 (Premium) RZ: Images Q: Representing Images GCSE

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