Comprehensive revision tools covering every topic in the OCR GCSE Computer Science specification J277.
✦
Exam Practice
Answer exam-style written questions by topic. AI marks your answer against the mark scheme and gives personalised feedback instantly.
◈
MCQ Practice
Test your knowledge with multiple choice questions across all 11 OCR topics. Track your score and identify weak areas.
◷
Mock Exams
Timed mock exams in 30, 60, or 90-minute formats. Mixed written and MCQ questions, AI-marked with grades and topic breakdowns.
↗
Progress Tracking
Visual graphs showing your score over time, performance by topic, and predicted grade based on your practice history.
◎
Full History
Review all past practice answers and mock exams. See where you went wrong and what the mark scheme expected.
✎
Mark My Answer
Paste any question and mark scheme from your own resources. Get AI feedback on your answer instantly.
📋
Full J277 Specification Coverage
Every question is mapped to the official OCR GCSE Computer Science J277 specification. Practice exactly what will appear in your exam.
Unit 1
1.1 Systems Architecture
1.2 Memory & Storage
1.3 Networks
1.4 Network Security
1.5 Systems Software
1.6 Ethical & Legal Issues
Unit 2
2.1 Algorithms
2.2 Programming
2.3 Producing robust programs
2.4 Boolean Logic
2.5 Languages & IDEs
All Topics ✓