Question: number. Each certified firefighter has a unique fire - fighter number, a name, year of certification, home telephone number, and a rank ( firefighter ,
number. Each certified firefighter has a unique fire fighter number, a name, year of certification, home telephone number, and a rank firefighter fire lieu tenant, fire captain, etc. The state wants to record the fire department for which each firefighter currently works and each firefighters supervisor. Supervi sors are always higherranking certified firefighters. Construct a relational database for New Yorks fire departments and firefighters.
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