Free Practice Questions for Cisco 700-245 Exam

According to the U.S. Department of Energy, lighting and HVAC (Heating, Ventilation, and Air Conditioning) systems are responsible for approximately57%of a commercial building's total energy costs. These two systems are the primary energy consumers in commercial buildings due to their continuous operation in maintaining comfort and lighting in large spaces. HVAC systems, in particular, consume substantial energy for heating, cooling, and air distribution, while lighting systems are significant because of the large number of fixtures and extensive operating hours.

Energy efficiency measures, such as switching to LED lighting, implementing occupancy-based controls, and upgrading HVAC systems to more energy-efficient models, are common strategies to reduce energy consumption and lower operating costs in commercial buildings.

Environmental Sustainability References:

U.S. Department of Energy. (2021).Energy Efficiency Trends in Commercial Buildings.

Energy Star. (2020).Commercial Building Energy Consumption Survey.

American Council for an Energy-Efficient Economy (ACEEE). (2020).Reducing Energy Use in Commercial Buildings.

TheInternet of Things (IoT)technology helps track resources and assets, monitor utilization, and generate data insights to minimize waste. IoT devices are equipped with sensors that collect real-time data on the usage and performance of equipment, resources, and other assets. This data can be used to optimize operations, reduce energy consumption, and minimize waste by enabling better decision-making. For example, IoT can track energy usage in buildings, monitor supply chain efficiency, and predict maintenance needs, which ultimately contributes to more sustainable and efficient practices.

IoT is a key component of smart buildings, sustainable manufacturing, and energy management systems.

Environmental Sustainability References:

International Energy Agency (IEA). (2021).IoT Solutions for Energy Efficiency and Waste Reduction.

Cisco. (2022).The Role of IoT in Sustainable Resource Management.

McKinsey & Company. (2021).How IoT is Driving Sustainability and Efficiency in Business Operations.

Cisco has pledged to achievenet-zero emissions by 2040across its entire value chain, including Scope 1, 2, and 3 emissions. This comprehensive target includes reducing direct emissions (Scope 1), emissions from purchased energy (Scope 2), and indirect emissions across the supply chain and product lifecycle (Scope 3). Cisco’s strategy includes increasing energy efficiency, adopting renewable energy, and developing circular economy practices to ensure this goal is met. The company is also committed to meeting interim goals by 2030, reducing Scope 1 and 2 emissions by 90%.

Environmental Sustainability References:

Cisco. (2021).Cisco's 2040 Net-Zero Emissions Pledge.

United Nations Framework Convention on Climate Change (UNFCCC). (2021).Corporate Commitments to Achieve Net-Zero by 2040.

World Economic Forum. (2021).Pathways to Net-Zero: Cisco’s Leadership in Climate Action.

A study in Sweden demonstrated that by transitioning from15% to 30% virtual meetings, the country could reduce itsCO2 emissions by 550,000 tons (T). This significant reduction is primarily attributed to decreased travel for in-person meetings, which cuts down on transportation-related emissions. Virtual meetings, facilitated by digital collaboration tools, allow companies and employees to reduce commuting, business travel, and the associated carbon footprint.

This transition is not only environmentally beneficial but also aligns with global sustainability goals to lower greenhouse gas emissions and support a more sustainable work culture.

Environmental Sustainability References:

Swedish Environmental Protection Agency. (2021).Impact of Virtual Meetings on Sweden's Carbon Emissions.

Cisco. (2020).Reducing CO2 Emissions with Virtual Collaboration: A Case Study in Sweden.

World Economic Forum. (2021).Virtual Meetings and Their Role in Sustainable Business Practices.

Cisco’sCustomer Recycling Solutionsprogram is designed to help customers return equipment that can no longer be powered on or is at the end of its life cycle. This program ensures that products are responsibly recycled or refurbished, supporting the circular economy and minimizing electronic waste. By offering this service, Cisco helps customers properly dispose of non-functioning equipment, keeping it out of landfills and contributing to environmental sustainability goals.

Environmental Sustainability References:

Cisco. (2021).Customer Recycling Solutions: Supporting Responsible Equipment Disposal.

Ellen MacArthur Foundation. (2020).Circular Economy and E-Waste Management.

United Nations Environment Programme (UNEP). (2021).Sustainable E-Waste Solutions for IT Equipment.

At the headquarters of Cisco's partner,Charter, a key feature added to support a responsible and sustainable environment was anoptimal building layout for space utilization. Optimizing space utilization is a sustainability practice that reduces the environmental footprint by minimizing the amount of space required for operations, which in turn lowers energy consumption for heating, cooling, and lighting. A well-planned layout also improves operational efficiency, reduces costs, and encourages sustainable practices within the building, such as increased natural lighting and better ventilation, contributing to a more energy-efficient workspace.

This sustainable design choice supports both environmental and operational goals by lowering resource consumption and fostering a more responsible, energy-efficient infrastructure.

Environmental Sustainability References:

U.S. Green Building Council. (2020).Sustainable Building Design and Space Utilization Best Practices.

Cisco. (2021).Sustainable Facilities and Space Optimization Strategies.

RACHEL(Remote Area Community Hotspot for Education and Learning) is an innovative device that acts as aminiature internet with built-in servers and Wi-Fi routers. It is designed to bring educational resources to remote areas without reliable internet access. The device stores a large amount of offline content, such as educational materials, Wikipedia articles, Khan Academy videos, and open-source textbooks, which can be accessed by users via Wi-Fi without needing an internet connection. This is a powerful tool for promoting education in underserved regions, particularly in developing countries or areas affected by limited infrastructure.

By enabling access to educational content without internet connectivity, RACHEL supports the United Nations’ Sustainable Development Goals (SDGs), particularly those related to education and reducing inequalities.

Environmental Sustainability References:

World Possible. (2020).RACHEL – Remote Area Community Hotspot for Education and Learning.

United Nations Educational, Scientific and Cultural Organization (UNESCO). (2021).The Role of Technology in Expanding Access to Education.

Partners and customers can reduce their environmental footprint by adopting the following two methods:

Set sustainability goals and post them on the organization's website (C): Establishing clear sustainability goals allows organizations to align their operations with environmental objectives, such as reducing carbon emissions, increasing energy efficiency, or minimizing waste. Publicly posting these goals on the website increases transparency and accountability, encouraging stakeholders to track progress. Setting measurable targets ensures that companies are actively working towards reducing their ecological footprint and contributing to global sustainability efforts.

Move to a hybrid work environment using Cisco Webex (E): Transitioning to a hybrid work environment, which combines remote and in-office work, can significantly reduce an organization’s carbon footprint by minimizing employee commuting and office energy consumption. Tools like Cisco Webex facilitate virtual collaboration, enabling organizations to maintain productivity while reducing the need for travel, thereby cutting down on greenhouse gas emissions and supporting a more sustainable work model.

Environmental Sustainability References:

Cisco. (2021).Cisco Webex and Hybrid Work: Reducing Your Carbon Footprint with Collaboration Technology.

Global Reporting Initiative (GRI). (2020).Setting Corporate Sustainability Goals.

International Telecommunication Union (ITU). (2021).The Role of Hybrid Work in Sustainable Development.

A principle of the circular economy is to encourage customers to consume less by promoting resource efficiency, waste reduction, and sustainable consumption patterns. The circular economy model seeks to minimize the use of raw materials and reduce waste by designing products to last longer, promoting reuse, recycling, and sharing, and encouraging more responsible consumption habits. It opposes the linear economy, where products are made, used, and discarded.

Key principles of the circular economy include:

Design out waste and pollution: Products are designed in a way that they can be reused, repaired, or recycled, thus reducing waste generation.

Keep products and materials in use: This involves extending the life cycle of products by encouraging repair, refurbishment, remanufacturing, and recycling.

Regenerate natural systems: The circular economy aims to create positive environmental benefits, such as restoring biodiversity and reducing pollution through better resource management.

By encouraging consumers to use fewer resources, adopt durable products, and consider repair and recycling options, the circular economy promotes a sustainable future. This practice is essential to reduce the environmental impact associated with resource extraction and waste generation.

Environmental Sustainability References:

Ellen MacArthur Foundation. (2017). What is the Circular Economy?

European Commission. (2020). A New Circular Economy Action Plan for a Cleaner and More Competitive Europe.

United Nations Environment Programme (UNEP). (2019). Circular Economy for Sustainable Development.