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Cambridge IGCSE Computer Science practice

What is the primary function of a sensor in an automated system?

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Show answerA utomated systems revisionRevise the key idea

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MCQ

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cambridge_mcq

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Topic

A utomated systems

Exam-style question

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What is the primary function of a sensor in an automated system?.

  1. A.To process data
  2. B.To detect environmental changes
  3. C.To execute commands
  4. D.To store information

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Paper 1 structured question: A utomated systems

Paper 1Computer Systems1 marks

Description

Automated Irrigation System

An automated irrigation system uses sensors to monitor soil moisture levels, a microprocessor to analyze the data, and actuators to control water flow.

  1. a

    State the role of sensors in this system.

    Aim for approximately 1 distinct marking point.

    [1]