New cars come with an onboard computer that controls anti-lock brakes, air bag deployment, fuel injection, etc. the software is known as

An Embedded System is correct answer of this question.

Explanation:

An embedded device is a mixture of hardware and software, either predetermined or computerized, developed for a specific function or purpose within a larger system. New cars come with an onboard computer that manages anti-lock brakes, the deployment of airbags, fuel injection etc. is known as embedded system.

For example:-