Relational Databases Represent Relationships Using ________

question 67

Multiple Choice

Relational databases represent relationships using ________.

• A) foreign keys
• B) file systems
• C) metadata
• D) unique identifiers

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Definitions:

River's Flow

The movement of water in a river channel as it travels from the headwaters to the mouth, influenced by gravity and landscape.

Gravity

The force that attracts a body towards the center of the earth, or towards any other physical body having mass, playing a key role in the movement and deformation of the Earth's crust.

Sediment Load

The amount of sediment, including material chemically dissolved in a solution, carried by a stream.

Clasts

Rock fragments or grains that are cemented together in a sedimentary rock.