Question: 1. Prepare a conceptual model (ER Diagram) for a system to manage surveillance video in London, England a. Include entity classes Camera, Location, Media, Coverage,

1. Prepare a conceptual model (ER Diagram) for a system to manage surveillance video in London, England

a. Include entity classes Camera, Location, Media, Coverage, Clip, Event

b. Include some attributes for each entity class

E.g. Camera.owner, Location.street, Media.length, Media.startTime

2. Write 3 queries (in English) to extract the information needed to make the statement,

"I ran those checks on Stuart Mayfield's plates and we got this from a surveillance camera by the needle exchange"

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