OCR GCSE Computer Science Quiz Test your knowledge across all key topics OCR GCSE Computer Science Quiz Topic: All Topics Hardware Data Representation Programming Networks Databases Cyber Security Computational Thinking Software Design, Testing & IDEs Difficulty: All Difficulties Easy Medium Hard Number of Questions: 5 Questions 10 Questions 15 Questions 20 Questions Start Quiz Question 1 of 10 Score: 0/0 Question 1 Loading… Previous Next Question Loading questions… Please wait while we fetch your quiz questions from the database.