pptx, 1.19 MB
pptx, 1.19 MB
pptx, 675.31 KB
pptx, 675.31 KB

Designed for the Cambridge AS Computer Science course. One PowerPoint compares relational databases with flat files, including looking at the benefits of relational databases. The other PowerPoint walks you through the requirements for relational database tables to be normalised, from first normal form (1NF) to third normal form (3NF).

I use these to frame lesson activities and discussion.

Review

2

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gbradshaw38

2 years ago
2

A little too simple, doesn't really give detailed examples.

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