Green IT MCQ Quiz Questions

Green Computing refers to the environmentally responsible and eco-friendly use of computers and their resources. This means taking measures to reduce the carbon footprint and energy consumption of computers, as well as promoting recycling and proper disposal of electronic waste. Green Computing also involves using energy-efficient hardware, optimizing software and systems for energy efficiency, and adopting sustainable practices in data centers and IT operations. By implementing Green Computing practices, organizations can reduce their environmental impact and contribute to a more sustainable future.

Opting for a computer that utilizes lower power consumption is beneficial for several reasons. Firstly, it helps in reducing energy consumption and promoting energy efficiency, which is important for environmental sustainability. Secondly, lower power consumption leads to lower electricity bills, resulting in cost savings. Additionally, it also helps in reducing heat generation, which can improve the longevity and performance of the computer components. Therefore, choosing a computer with lower power consumption is a practical and advantageous option.

Because • Linux users replace their computers less often, and • because Linux requires less energy

Telecommuting is a way companies can make their offices more green by allowing employees to work remotely from home or other locations, reducing the need for commuting and the associated carbon emissions from transportation. This practice also helps in saving energy and reducing the use of resources within the office premises, contributing to a more environmentally friendly workplace.

Over half of old computers end up in substandard facilities with toxic components (like lead) polluting the environment. This means that a significant portion of old computers are not properly disposed of or recycled, leading to environmental pollution and potential health hazards.

An average laptop uses half as much energy as a desktop PC. This means that laptops are more energy-efficient compared to desktop PCs. Laptops are designed to be portable and have smaller components, which generally consume less power. Additionally, laptops often have power-saving features such as sleep mode or automatic screen dimming, further reducing their energy consumption. Therefore, using a laptop instead of a desktop PC can help conserve energy and reduce electricity costs.

A screensaver must be used while the computer is idle because it helps to prevent screen burn-in by displaying moving images or patterns on the screen when there is no user activity. This helps to prolong the lifespan of the display and prevent any permanent damage that could occur if a static image is displayed for a prolonged period of time. Additionally, screensavers can also provide visual entertainment or display useful information when the computer is not in use.

Recycling printer cartridges is greener than refilling them because recycling involves breaking down the materials of the cartridges and using them to create new products. This process reduces the demand for new raw materials and saves energy and resources. On the other hand, refilling cartridges may save some resources but still requires the use of new ink or toner, which contributes to waste. Additionally, throwing or disposing of cartridges without recycling or reusing them leads to environmental pollution and waste accumulation.

Screen savers make your computer monitor last longer. This is because screen savers prevent static images from being displayed on the screen for extended periods of time, which can lead to image burn-in and reduce the lifespan of the monitor. By activating a screen saver, the display is constantly changing, preventing any single image from being displayed for too long and thus helping to extend the lifespan of the monitor.

Sustainable development focuses on making the use of abiotic resources. Abiotic resources refer to non-living natural resources such as minerals, water, air, and land. Sustainable development aims to ensure that these resources are used in a way that meets the needs of the present generation without compromising the ability of future generations to meet their own needs. By managing and conserving abiotic resources, sustainable development promotes long-term environmental, social, and economic well-being.