A Foreign Key Is a Field (Or Group of Fields)

question 197

True/False

A foreign key is a field (or group of fields) that uniquely identifies a given entity in a table.

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Definitions:

Linear Equations

Equations of the first degree, meaning they involve only linear terms and constant terms.

Inconsistent

Inconsistent describes a system of equations that has no solution, meaning there is no set of values that satisfy all equations simultaneously.

Value Of K

A specific quantity or variable that needs to be identified or solved for in an equation or mathematical problem.

Y-Intercept

The y-intercept is the point where a graph intersects the y-axis, typically represented as the value of y when x equals 0.