A computer system that is part of a larger machine and which controls how that machine operates.

A computer system that is part of a larger machine and which controls how that machine operates.

• A. Input Devices
• B. Operating System
• C. Network
• D. Embedded System

Answer: (D)

An embedded system is a computer that is built into a larger device to control how that device operates. It handles tasks like reading sensors, making decisions, and driving actuators in real time, all inside the machine rather than as a separate, standalone computer. This is common in everyday examples like a car’s engine control unit, a microwave’s control board, or a factory robot controller. Input devices are just interfaces for sending data into a system and don’t manage the machine’s operation. An operating system is the software layer that manages resources on a general-purpose computer; while some embedded systems may run an OS, the description points to a dedicated control unit embedded inside the machine. A network is about communication between devices, not controlling the machine’s operation. So the scenario describes an embedded system.

An embedded system is a computer that is built into a larger device to control how that device operates. It handles tasks like reading sensors, making decisions, and driving actuators in real time, all inside the machine rather than as a separate, standalone computer. This is common in everyday examples like a car’s engine control unit, a microwave’s control board, or a factory robot controller. Input devices are just interfaces for sending data into a system and don’t manage the machine’s operation. An operating system is the software layer that manages resources on a general-purpose computer; while some embedded systems may run an OS, the description points to a dedicated control unit embedded inside the machine. A network is about communication between devices, not controlling the machine’s operation. So the scenario describes an embedded system.