Automated Systems (Cambridge (CIE) O Level Computer Science)

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  • Define "automated system"

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  • Define "automated system"

    An automated system is a computer system that collects information and can react and perform tasks based on the data.

  • What are the three main components of an automated system?

    The three main components of an automated system are sensors, microprocessors, and actuators.

  • What is the role of a sensor in an automated system?

    A sensor collects information and provides it to the microprocessor as an input.

  • What function does a microprocessor perform in an automated system?

    A microprocessor processes the information and makes decisions based on pre-programmed rules.

  • Define "actuator" in the context of automated systems.

    An actuator makes physical changes based on instructions given by the microprocessor (outputs).

  • What are two examples of physical changes that an actuator might make?

    Two examples of physical changes an actuator might make are opening/closing a door/valve and activating an alarm.

  • State two advantages of automated systems.

    Two advantages of automated systems are: long-term cost saving and increased safety through timely interventions.

  • State two disadvantages of automated systems?

    Two disadvantages of automated systems are: high short-term setup costs and potential security vulnerabilities to cyber attacks.

  • In the context of industry, what are two advantages of automated systems?

    In industry, two advantages of automated systems are increased production and improved quality control.

  • True or False?

    Automated systems in agriculture always lead to decreased crop yield.

    False.

    Automated systems in agriculture can lead to increased crop yield and improved resource management.