Relational databases

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Question 30
Easy

Biologist

BiologistIDScientistNameSpecialism
BIO-09Dr. Elena RostovaAbyssal Fauna
BIO-14Prof. Marcus VanceHydrothermal Vents
BIO-22Dr. Chloe ZhangCoral Pathogens

Submersible

SubmersibleIDVesselNameDepthRating
SUB-X2Triton-A6000m
SUB-X5Nautilus-IV4500m
SUB-X9DeepVoyager11000m

Dive

DiveIDBiologistIDSubmersibleIDDiveDate
D-8801BIO-09SUB-X92024-04-12
D-8802BIO-22SUB-X22024-04-15
D-8803BIO-09SUB-X52024-04-18

State one field in the Dive table that acts as a foreign key.

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Relational databases Questions

  1. GCSE
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  3. /Relational databases