Question: You are provided with a database table ZooAnimals that contains information about animals in a zoo. The attributes of the ZooAnimals table are as follows:
You are provided with a database table ZooAnimals that contains information about animals in a zoo. The attributes of the ZooAnimals table are as follows:
AnimalID: A unique identifier for each animal in the zoo.
AnimalName: The name of the animal.
Species: The species to which the animal belongs.
HabitatType: The type of habitat in which the animal is most commonly found.
DietType: The classification of the animal's diet eg Carnivore, Herbivore, Omnivore
ZooSection: The section of the zoo where the animal is located.
Tasks:
Identify NonTrivial Functional Dependencies:
Determine and list all nontrivial functional dependencies that can exist in the ZooAnimals table, assuming AnimalID is a unique identifier for each animal. Consider how each attribute, or combination of attributes, uniquely determines other attributes.
Identify Trivial Functional Dependencies:
List all trivial functional dependencies within the ZooAnimals table, keeping in mind that a trivial functional dependency is where an attribute or set of attributes determines itself or a subset of itself.
Submission Guidelines:
Provide a list of all identified nontrivial and trivial functional dependencies.
Explain the reasoning behind each identified dependency.
AnimalID AnimalName Species HabitatType DietType ZooSection
A Leo Lion Savanna Carnivore Safari
A Stretch Giraffe Savanna Herbivore Safari
A Snappy Crocodile Wetland Carnivore Aquatic
A Flappy Flamingo Wetland Omnivore Birdland
A Frosty Polar Bear Arctic Carnivore Polar
A Whiskers Sea Lion Coastal Carnivore Marine
A Bouncer Kangaroo Grassland Herbivore Outback
A Hopper Rabbit Grassland Herbivore Meadow
A Tux Penguin Antarctic Carnivore Polar
A Echo Dolphin Ocean Carnivore Marine
A Slithers Python Rainforest Carnivore Tropical
A Chirpy Parrot Rainforest Omnivore Tropical
Could you list alternate possible keys?
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