Given the Tables TABLE_A (Attribute1,Attribute2,Attribute3)

question 30

Multiple Choice

Given the tables
TABLE_A (Attribute1,Attribute2,Attribute3)
TABLE_B (Attribute4,Attribute5,Attribute6)
As shown in the figure below,which of the following would display the correct placement of foreign keys in the relational model?

• A) TABLE_A (Attribute1, Attribute2, Attribute3) TABLE _B (Attribute4, Attribute5, Attribute6, Attribute1)
• B) TABLE _A (Attribute1, Attribute2, Attribute3, Attribute4, Attribute5) TABLE _B (Attribute4, Attribute5, Attribute6)
• C) TABLE _A (Attribute1, Attribute2, Attribute3, Attribute4) TABLE _B (Attribute4, Attribute5, Attribute6, Attribute1)
• D) TABLE _A (Attribute1, Attribute2, Attribute3) TABLE _B (Attribute4, Attribute5, Attribute6)
• E) TABLE _A (Attribute1, Attribute2, Attribute3, Attribute6) TABLE _B (Attribute4, Attribute5, Attribute6)

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Definitions:

Humid Climates

Climates characterized by high levels of humidity and precipitation, commonly found near the equator and in coastal regions.

Food Web

A complex network of interrelated food chains in an ecological community, showcasing the various paths through which energy flows from one organism to another.

Trophic Level

The position an organism occupies in a food chain, categorized by how it obtains energy; primary producers form the base, followed by various levels of consumers.

Geographic Location

This refers to a specific physical point on Earth's surface as defined by a coordinate system such as latitude and longitude.