What is the general purpose of a yellow, diamond-shaped sign with black markings?

Correct answer: A – To warn of a roadway condition or hazard
A yellow diamond-shaped sign generally warns drivers about an existing or possible hazard on or near the roadway. Orange signs provide warnings for construction, maintenance, or other temporary traffic-control areas. White rectangular signs are commonly used for regulations, while green signs provide directional guidance.
Source: Mississippi Driver’s License Manual — “Traffic Signs and Signals,” “Standard Shapes and Colors”


