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Cambridge IGCSE Information and Communication Technology practice

Paper 1 structured question: Microprocessor-controlled devices

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Microprocessor-controlled devices

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Paper 1Theory2 marks

Home Monitoring and Control

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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.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 1 structured question: Microprocessor-controlled devices

Paper 1Theory4 marks

Description

Microprocessor Impact on Transportation

Microprocessors are integral to modern transportation systems, enabling autonomous vehicles and advanced safety features. While they improve safety and efficiency, concerns exist about data security and system reliability.

  1. a

    Discuss the positive and negative impacts of microprocessors in transportation.

    Aim for approximately 4 distinct marking points.

    [4]