J276 OCR Computer Science All Units Revision Sheets / Practice Questions

The complete revision set for OCR Computer Science. For all topics:
Computer systems
• Systems Architecture
• Memory
• Storage
• Wired and wireless networks
• Network topologies, protocols
and layers
• System security
• System software
• Ethical, legal, cultural and
environmental concerns

Computational thinking, algorithms
and programming
• Algorithms
• Programming techniques
• Producing robust programs
• Computational logic
• Translators and facilities of
languages
• Data representation

included are 100’s of practice questions related to each topic!

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