Computer Science (0984) 2023 - 3 Hardware 3-2

1 Understand what is meant by an input device and why it is required

2 Understand what is meant by an output device and why it is required

3 (a) Understand what is meant by a sensor and the purposes of sensors

(b) Identify the type of data captured by each sensor and understand when each sensor would be used, including selecting the most suitable sensor for a given context