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Computer Chapter 1 : Topic 1.9
Natural and Artificial Systems
1 / 15
A forest ecosystem that develops without human planning is an example of which type of system?
Reasoning: Natural systems exist and operate without human intervention, such as ecosystems.
2 / 15
A computer-controlled traffic light system installed in a city is classified as which type of system?
Reasoning: Artificial systems are designed and created by humans for specific purposes.
3 / 15
Which of the following best describes a natural system?
Reasoning: Natural systems occur naturally without human creation.
4 / 15
Which is an example of an artificial system?
Reasoning: A washing machine is designed and built by humans.
5 / 15
Which key feature is common in natural systems?
Reasoning: Natural systems often regulate themselves, like ecosystems maintaining balance.
6 / 15
Artificial systems are mainly characterized by which feature?
Reasoning: Artificial systems are created by humans for specific tasks.
7 / 15
The human respiratory system is best classified as:
Reasoning: The respiratory system is biological and naturally occurring.
8 / 15
Which of the following systems depends heavily on software and hardware integration?
Reasoning: Computer-based systems are artificial and rely on hardware and software.
9 / 15
A major difference between natural and artificial systems is that artificial systems:
Reasoning: Artificial systems are designed and managed by humans.
10 / 15
Which system evolves naturally over time without human design?
Reasoning: Natural systems evolve independently through natural processes.
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A smart home system that automatically controls lights and temperature is an example of:
Reasoning: Smart home systems are designed and programmed by humans.
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Which of the following is NOT a characteristic of natural systems?
Reasoning: Natural systems are not designed by humans.
13 / 15
Artificial systems usually require which of the following to function properly?
Reasoning: Artificial systems depend on human design and maintenance.
14 / 15
Which system is more likely to include sensors, processors, and software?
Reasoning: Artificial systems often include technological components.
15 / 15
Why are artificial systems considered more controllable than natural systems?
Reasoning: Artificial systems follow programmed rules, making them easier to control.
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