Cisco 700-245 Practice Test - Questions Answers, Page 4

The increased mobility of employees in a hybrid work model is a driving factor for the new security paradigm focused on zero trust. As more employees work remotely or in a hybrid setup, accessing company networks and resources from various locations and devices, traditional perimeter-based security models become insufficient. Zero trust is a security framework that requires continuous verification of users, devices, and applications, regardless of their location, to protect against unauthorized access and cyber threats.

Increased mobility, along with cloud adoption, has amplified the need for robust security measures that ensure trust is never assumed and that all interactions are authenticated and verified.

Environmental Sustainability References:

Cisco. (2021). Zero Trust and the Hybrid Workforce: Securing the Future of Work.

Forrester Research. (2020). Zero Trust: A New Approach to Cybersecurity in the Hybrid Work Era.

Gartner. (2021). Zero Trust and Its Role in Enterprise Mobility and Security.

Smart buildings are leveraging advanced monitoring by using the building's network as a sensor to optimize equipment and quantify energy consumption. By collecting and analyzing data from various systems like HVAC, lighting, and security, smart buildings can automatically adjust settings to reduce resource use when not needed, such as dimming lights in unoccupied areas or optimizing heating and cooling based on occupancy patterns. This approach helps reduce energy consumption, improve operational efficiency, and lower costs while supporting sustainability goals.

Using the network as a sensor allows for real-time monitoring and data-driven decision-making, enabling building managers to make informed adjustments that reduce environmental impact.

Environmental Sustainability References:

Cisco. (2021). Smart Buildings and Network-Based Monitoring for Energy Efficiency.

International Energy Agency (IEA). (2020). Smart Building Technology for Energy Optimization and Sustainability.

U S. Green Building Council. (2021). Leveraging Smart Technologies to Improve Building Performance.

Cisco plans to achieve net-zero emissions for Scope 1 and 2 by 2030, which covers its direct operations, including energy use in its buildings and facilities. Scope 1 refers to direct emissions from owned or controlled sources, such as fuel combustion, while Scope 2 refers to indirect emissions from the generation of purchased electricity, steam, heating, and cooling. To meet this goal, Cisco is focusing on energy efficiency improvements, transitioning to renewable energy sources, and reducing its overall carbon footprint in its global operations.

This target is part of Cisco's broader commitment to sustainability and aligning with international climate agreements.

Environmental Sustainability References:

Cisco. (2021). Cisco's Net Zero by 2030 Strategy for Scope 1 and 2 Emissions.

United Nations Framework Convention on Climate Change (UNFCCC). (2021). Corporate Net Zero Commitments and Timelines.

World Economic Forum. (2021). Corporate Sustainability and Carbon Neutrality: Cisco's 2030 Net Zero Goal.

The global economy has historically been based on the 'Take-Make-Dispose' model, which is a linear economy approach. In this model, raw materials are taken from the earth, used to make products, and then disposed of as waste after use. This system leads to a high rate of resource depletion and environmental degradation, contributing to significant waste and pollution problems. The shift toward a circular economy is aimed at moving away from this unsustainable linear model by focusing on reusing, recycling, and reducing waste to create a more sustainable system.

The circular economy encourages keeping materials in use for as long as possible, designing for durability, and minimizing waste.

Environmental Sustainability References:

Ellen MacArthur Foundation. (2021). Circular Economy: Reimagining the 'Take-Make-Dispose' Model.

United Nations Environment Programme (UNEP). (2020). Transitioning from Linear to Circular Economies for Global Sustainability.

World Economic Forum. (2022). Rethinking Global Supply Chains: From 'Take-Make-Dispose' to Circularity.

A study in Sweden demonstrated that by transitioning from 15% to 30% virtual meetings, the country could reduce its CO2 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.

The Internet 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's Customer Recycling Solutions program is available to return products to Cisco that can be powered on. This program allows customers to return end-of-life Cisco equipment for proper recycling, refurbishment, or reuse, ensuring that products are handled in an environmentally responsible manner. The initiative supports Cisco's sustainability goals by reducing electronic waste and promoting the circular economy, where products are recovered and given a second life instead of being discarded. This program aligns with Cisco's broader commitment to reducing its environmental footprint and contributing to sustainable product lifecycle management.

Environmental Sustainability References:

Cisco. (2021). Customer Recycling Solutions: Supporting a Circular Economy.

United Nations Environment Programme (UNEP). (2021). E-Waste Management and Corporate Recycling Programs.

Ellen MacArthur Foundation. (2020). Product Return and Recycling Programs in Circular Economy Practices.

Sustainable business practices are those that focus on long-term success by balancing environmental, social, and economic factors. Two key descriptions are:

Are socially responsible (D): Sustainable practices involve conducting business in a way that benefits society, including fair labor practices, reducing environmental harm, and contributing to the well-being of communities. This ensures a positive impact on both people and the planet.

Should be economically viable (E): Sustainability must also be economically feasible. This means that businesses need to adopt practices that ensure profitability while minimizing resource consumption and waste. Economic viability ensures that sustainability can be maintained in the long term, benefiting both the business and its stakeholders.

Environmental Sustainability References:

United Nations Global Compact. (2020). Social Responsibility and Sustainable Business Practices.

World Economic Forum. (2021). The Triple Bottom Line: Environmental, Social, and Economic Sustainability.

McKinsey & Company. (2021). Sustainability: A Business Imperative for Long-Term Growth.