OCR H446

A Level Computer Science

Click a topic to access practice questions and revision notes

Component 01 — Computer Systems

Topic 1.1

The Characteristics of Contemporary Processors

📝 60 questions

Topic 1.2

Software & Software Development

📝 60 questions

Topic 1.3

Exchanging Data

📝 60 questions

Topic 1.4

Data Types, Data Structures & Algorithms

📝 60 questions

Topic 1.5

Legal, Moral, Cultural & Ethical Issues

📝 60 questions

Component 02 — Algorithms & Programming

Topic 2.1

Elements of Computational Thinking

📝 62 questions

Topic 2.2

Problem Solving & Programming

📝 60 questions

Topic 2.3

Algorithms

📝 60 questions

Revision Tools

🃏

Flashcards

Test and drill key terminology

⚙️

Interactive Tools

Binary, logic gates, algorithms, FSM