Intro

Objectives

1. State the typical capacities, strengths and weaknesses of different storage devices.
2. Describe how data is stored on a CD.
3. Describe how 0s and 1s are represented by pits and lands on a CD.
4. Name three types of optical storage device.

Resources

Slides

PowerPoint slides are on Pool Pupil (file is too large to be hosted here).

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Worksheets

Extension activity