問 1
1 点What is a common negative effect of the increased use of microprocessor-controlled devices in the home on an individual's lifestyle?
Cambridge IGCSE · Information and Communication Technology (0417)
Microprocessor-controlled devices：練習問題
その場で採点される選択問題 5 問と、解説つきの記述問題 5 問。すべて「Microprocessor-controlled devices」からの出題です。
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問 2
1 点How does the use of microprocessors in smart home devices (such as automated heating systems) typically affect the user's lifestyle?
問 3
1 点The use of microprocessor-controlled devices in modern transportation systems, such as automated personal transport pods, can significantly affect a user's life. Which of the following describes a negative impact specifically on the degree of social interaction?
問 4
1 点In the context of transport, which of the following best describes a positive impact of microprocessor-controlled autonomous vehicles?
問 5
1 点In an autonomous vehicle, a microprocessor is used for both monitoring and controlling. Which of the following describes a controlling action performed by the microprocessor?
問 6
3 点Explain how microprocessors in home central heating systems can help to reduce a household's energy consumption.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 7
5 点Evaluate the impact of microprocessor-controlled devices on the security of personal data within a smart home environment, considering both automated monitoring and connectivity risks.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 8
6 点Evaluate the impact of microprocessor-controlled devices on a person's lifestyle, focusing on both the amount of leisure time and the level of social interaction.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 9
4 点Microprocessors are integrated into many everyday household items.
(a) State the primary role of a microprocessor in a household appliance.
(b) Identify how these devices can increase the amount of leisure time available to a user.
(c) State one way that the use of smart devices may reduce face-to-face social interaction.
(d) Identify one potential risk to data security when using smart devices that are connected to a home network.
まず自分で答えを書いてから、解説と照らし合わせましょう。
問 10
5 点Many modern homes utilize microprocessor-controlled devices such as automated heating systems and smart ovens.
(a) Explain the process by which a microprocessor controls the temperature of a room, including the role of sensors.
(b) Discuss the impact of these smart devices on a user's lifestyle and physical fitness.
まず自分で答えを書いてから、解説と照らし合わせましょう。
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