OCR H446

A-Level Computer Science

Complete revision resources for Papers 1 & 2

1

Computer Systems

H446/01 • 140 marks • 2h 30m

Characteristics of Contemporary Processors

Software and Software Development

Exchanging Data

Data Types, Data Structures and Algorithms

Legal, Moral, Cultural and Ethical Issues

2

Algorithms and Programming

H446/02 • 140 marks • 2h 30m

Elements of Computational Thinking

Problem Solving and Programming

Algorithms

Programming Project (NEA)

70 marks • Non-exam assessment guidance