S3 Computing Science Week 4 Work

Concepts covered – Flat File databases V Relational Databases
                              – Primary & Foreign Keys
Page 5 (first half) of theory notes
Questions to complete from the homework booklet are:-
Q2a   page 3
Q3c   page 9
Q4bi & ii   page 10 & 11
Q5ai & ii   page 12 & 13
Q6a   page 14
Q7d   page 18
Remember there’s a recorded lesson of this content in the FILES section to help you.
Plus you can attend the weekly tutorial for more help.

PLEASE NOTE THIS IS DUE ON FRIDAY 5TH.

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