With what can a cruise control system (speed limiter) assist you?

You answered correctly. A cruise control system helps you maintain a constant speed, which can contribute to a smoother and more controlled driving experience. By keeping your speed steady, it also helps you drive more efficiently, supporting an energy-saving driving style if used appropriately. However, cruise control does not automatically maintain the minimum distance to the vehicle ahead; that is a function of adaptive cruise control or distance control systems, not standard cruise control. Remember, always remain attentive, as cruise control requires manual intervention for braking and keeping safe distances.