AQA A LEVEL COMPUTER SCIENCE

AQA A-level COMPUTER SCIENCE 7517/2 Paper 2 Mark scheme June 2024

What are the 6 main categories for numbers? What are their symbols? - correct answers Real (ℝ), rational (ℚ), integer (ℤ), natural (ℕ). Irrational. Ordinal. What are the 3 main number systems? What are their bases? - correct answers Decimal/Denary: Base-10 Binary: Base-2 Hexadecimal: Base-16 How are hexadecimal values shown? - correct answers Each hexadecimal represents (16^{n-1}), with values (10-15) being shown by A-F. How do you convert between hexadecimal to ...

Master AQA A Level Computer Science with this complete study guide featuring verified exam questions and detailed answers. Covers programming fundamentals, algorithms, computational thinking, data structures, and computer systems. Ideal for revision, coursework support, and exam preparation. Updated for 2025 to match the latest AQA specification.

Get ready for AQA A Level Computer Science Paper 2 with this verified set of exam questions and detailed answers. Covers databases, computational theory, data representation, computer architecture, and problem-solving methods. Ideal for focused revision, exam prep, and reinforcing understanding of core concepts. Updated for 2025 and reviewed for accuracy.

AQA A Level Computer Science Paper 1 Questions & Answers

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AQA A LEVEL COMPUTER SCIENCE PAPER 2 QUESTION PAPER 2024 (7517/2) Genuine and latest for best scores

This is AQA A LEVEL COMPUTER SCIENCE PAPER 1 QUESTION PAPER 2024 (7517/1) latest and genuine for best scores

Prepare for AQA A Level Computer Science Paper 1 with this verified collection of exam questions and correct answers. Covers key areas such as programming, algorithms, data structures, computational thinking, and problem-solving techniques. Perfect for revision, mock exams, and improving coding accuracy under exam conditions. Updated for 2025 and reviewed for accuracy.