In the Accompanying Figure, Which Field Is the Foreign Key

question 31

Multiple Choice

In the accompanying figure, which field is the foreign key in the tblBilling table?

• A) InvoiceNum
• B) VisitID
• C) EmployeeID
• D) PatientID

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Definitions:

FMVSS-121 Compliant

FMVSS-121 compliant means adhering to the Federal Motor Vehicle Safety Standard 121, relating to air brake systems in heavy vehicles.

Air Reservoirs

Tanks used in automotive and industrial applications to store compressed air, providing a supply for various functions such as braking.

Dump Valve

A valve designed to quickly release pressure, fluids, or gases from a system, used in various applications including turbo engines.

Brake Feel

The feedback or sensation that a driver perceives from the brake system when applying the brakes, including pedal firmness and responsiveness.