Question: Please answer the questions using the following EER diagram: How many (1 or N) employees can participate in one service? Each service is about how
Please answer the questions using the following EER diagram:
How many (1 or N) employees can participate in one service?
Each service is about how many airplanes (1 or N)?
How a specific service is identified (by what keys)?
Explain specialization/generalization relationships (including total/partial, disjoint/overlapping information), if there are any.
Explain union relationships (including total/partial information), if there are any.

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