FBISE, NCP & NBF-aligned resources for Classes 9–12
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Computer Chapter 6 : Topic 3.5
Green Computing
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A school plans to reduce the environmental impact of its computer laboratory without affecting students' learning experience. Which strategy would be the most effective for achieving this goal?
Reasoning: Power-saving settings reduce electricity consumption while maintaining normal computer use.
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An office replaces working computers every year even though they still function properly. Which strategy would best minimize the environmental impact of this practice?
Reasoning: Using devices for a longer period reduces electronic waste and conserves natural resources.
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A company wants to dispose of old computers responsibly after upgrading its equipment. Which option is the most environmentally friendly?
Reasoning: Recycling electronic waste recovers useful materials and reduces environmental pollution.
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Employees are encouraged to share reports electronically instead of printing multiple copies for meetings. Which environmental benefit does this strategy mainly provide?
Reasoning: Digital documents reduce paper consumption and help conserve natural resources.
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An organization automatically switches off computer monitors and printers after a period of inactivity during office hours. What is the main purpose of this strategy?
Reasoning: Automatically turning off idle devices reduces unnecessary electricity consumption.
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Which purchasing decision would best support environmental sustainability when buying new computing devices for a school computer lab?
Reasoning: Energy-efficient devices consume less electricity and reduce environmental impact.
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A student upgrades only the memory of an old computer instead of buying a completely new system. Which environmental strategy is demonstrated?
Reasoning: Upgrading existing hardware extends the device's useful life and reduces electronic waste.
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Which action by computer users would have the greatest long-term impact on reducing the environmental effects of computing technologies?
Reasoning: Green computing practices, such as saving energy, recycling, and reducing waste, help protect the environment over the long term.
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