Indianna Written Drivers Practice Test

The correct answer is A. A field of vision refers to the area you can see around you while looking straight ahead. It includes everything within your line of sight without moving your eyes or head. Having a clear field of vision is crucial for safe driving, as it allows you to be aware of your surroundings, anticipate potential hazards, and react in a timely manner. The other options are incorrect because they do not accurately define a field of vision. Option B refers to a windshield's protective shield, Option C mentions roadside cameras, and Option D talks about a detailed map of traffic signals, none of which define the field of vision while driving.