Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 4 - No. 20)

What is the primary role of the microprocessor in an automated system?

To provide power to the system.

To process data and make decisions based on the data received.

To physically act on the environment.

To store the raw materials for the production.

The microprocessor processes data received from sensors, makes decisions based on algorithms, and controls the system's actuators.