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Exam-style practice

Microprocessor-controlled devices answer explanations

Review worked answers and explanations for Microprocessor-controlled devices. Aligned to Cambridge IGCSE Information and Communication Technology.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 1 structured question: Microprocessor-controlled devices

Paper 1Theory2 marks

Description

Microprocessor-Controlled Home Devices

Microprocessor-controlled devices are used in homes for monitoring security, controlling heating, and managing appliances. These devices can improve convenience and safety but may also affect lifestyle and data security.

  1. a

    Explain two advantages of using microprocessor-controlled devices in home monitoring and control.

    [2]