Cisco 700-826 Online Practice Questions and Exam Preparation

Cisco 700-826 Online Questions & Answers

• Question 21:

  Which Catalyst IE switch acts as an SD-Access (SDA) Extension Policy Extended Node?

  A. IE2000
  B. IE3400
  C. IE4010
  D. IE5000
  B. IE3400

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  Explanation/Reference:

  The Cisco Catalyst IE3400 Rugged Series Switches act as SD-Access Extended Nodes. These switches are part of Cisco's Industrial Ethernet product line and are designed to support the extension of Software-Defined Access (SDA) features. This capability allows the IE3400 to integrate seamlessly with Cisco's policy-based network architecture, providing enhanced security, automation, and simplification at the network edge in rugged environments. References:This information is supported by Cisco's official product descriptions and technical specifications that detail the role and capabilities of the IE3400 as part of Cisco's extended enterprise networking solutions.

• Question 22:

  What is a pillar in Cisco's loT strategy?

  A. monitor the network
  B. contain all threats
  C. differentiate with security
  D. expand IT relationships
  C. differentiate with security

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  Explanation/Reference:

  A key pillar in Cisco's IoT strategy is to "differentiate with security." Cisco emphasizes the importance of integrating advanced security features into their IoT solutions to provide a distinct advantage over competitors. This approach not only ensures the protection of networked devices and data but also positions Cisco as a leader in secure IoT deployments. By prioritizing security, Cisco aims to address the significant concerns businesses have regarding the vulnerability of IoT systems. References:This answer reflects Cisco's strategic emphasis on enhancing the security capabilities of their IoT offerings, as outlined in their IoT and security documentation.

• Question 23:

  Which use case involves extending Intent-Based Networking to the Extended Enterprise?

  A. parking lot connectivity
  B. substation automation
  C. first-response vehicles
  D. oil and gas pipeline
  A. parking lot connectivity

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  Explanation/Reference:

  Extending Intent-Based Networking (IBN) to the Extended Enterprise, particularly in use cases like parking lot connectivity, involves deploying advanced networking solutions that extend the intelligence and management capabilities of core networks to remote or outdoor environments. This application of IBN supports efficient connectivity and smarter management of resources in distributed locations such as parking lots. References:This answer is based on the application of Cisco's IBN technologies, which are designed to extend robust network functionalities to edge and remote locations, enhancing connectivity and control.

• Question 24:

  Why is the Industrial Network Director (IND) a clear added value in OT applications?

  A. IND can provide asset visibility for Modbus, Profinet, and Bacnet automation devices.
  B. IND enables app hosting in field routers IR8XX.
  C. IND improves industrial asset visibility and network troubleshooting.
  D. IND can work as a universal SCADA for automation systems.
  C. IND improves industrial asset visibility and network troubleshooting.

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  Explanation/Reference:

  The Industrial Network Director (IND) is particularly valuable in Operational Technology (OT) applications due to its ability to improve industrial asset visibility and network troubleshooting. IND is designed to manage and monitor industrial networks, helping OT professionals gain comprehensive visibility into their network assets and streamlining the troubleshooting process. This capability enhances operational efficiency and minimizes downtime in industrial environments. References:The role of IND in enhancing network management and troubleshooting in OT environments is highlighted in Cisco's documentation and marketing materials for IND, which emphasize its benefits in industrial settings.

• Question 25:

  What are the two primary areas of loT hardware investment in Oil and Gas? (Choose two.)

  A. automation of back-office processes
  B. scheduling for truck deliveries and maintenance
  C. gas station automation
  D. improve operational excellence, health, safety, and environmental control
  E. cybersecurity threat prevention, detection, and response
  D. improve operational excellence, health, safety, and environmental control
  E. cybersecurity threat prevention, detection, and response

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  Explanation/Reference:

  In the Oil and Gas sector, two primary areas of IoT hardware investment are improving operational excellence, health, safety, and environmental control (HSE), and cybersecurity threat prevention, detection, and response. Investment in IoT technologies in these areas is critical to enhance overall operational efficiencies, ensure compliance with safety and environmental regulations, and protect infrastructure from cyber threats, which are increasingly prevalent in the industry. References:These focus areas align with industry trends where enhancing operational safety and securing critical infrastructure are prioritized to mitigate risks and improve performance in the volatile environments typical of oil and gas operations.

• Question 26:

  What is the primary value proposition of Cisco Cyber Vision?

  A. securely run authenticated loT applications at the edge on Cisco's IOx-hosted infrastructure
  B. embedded small form factor solves size, weight, and power challenges
  C. manage operations of the network of geographically distributed assets
  D. discover industrial assets, protocols, and communication patterns to provide operational insights
  D. discover industrial assets, protocols, and communication patterns to provide operational insights

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  Explanation/Reference:

  Cisco Cyber Vision is primarily designed to offer visibility and security for industrial control systems. Its key value proposition lies in its ability to discover and monitor industrial assets, protocols, and communication patterns, providing crucial operational insights into the industrial network. This enables better security management by identifying vulnerabilities and anomalies in network behavior, thus helping maintain the integrity and efficiency of industrial operations. References:This understanding is based on Cisco's documentation for Cyber Vision, which highlights its capabilities in asset visibility and network monitoring to ensure robust security in industrial environments.

• Question 27:

  Where are Utilities currently focused?

  A. reduce OpEx, grid modernization, renewables, safety and security
  B. maintain grid reliability, air gap grid connectivity, move OpEx to CapEx
  C. clean coal, leverage existing assets, connected vehicle
  D. reduce power coverage, Smart appliances, electric vehicle
  A. reduce OpEx, grid modernization, renewables, safety and security

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  Explanation/Reference:

  Utilities are currently focused on reducing operational expenditures (OpEx), modernizing the grid, integrating renewable energy sources, and enhancing safety and security measures. These priorities aim to improve efficiency, sustainability, and resilience in utility operations, addressing the increasing demands for cleaner energy and more reliable service amidst growing environmental and economic challenges. References:This understanding is based on industry trends and strategic focuses commonly observed in the utilities sector, aiming to adopt more sustainable and efficient practices while ensuring robust infrastructure security.

• Question 28:

  What are the main use cases that connected roadways and intersections enable?

  A. connecting both serial and ethernet field devices, and remote and mobile asset connectivity
  B. connectivity for traffic signal controller, video surveillance, and digital signage
  C. public safety fleet monitoring, and predictive maintenance for rail
  D. alternate routing of vehicles, and counting the number of passengers on public transportation
  B. connectivity for traffic signal controller, video surveillance, and digital signage

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  Explanation/Reference:

  Connected roadways and intersections primarily enable the connectivity for traffic signal controllers, video surveillance, and digital signage. These technologies are integrated to manage traffic flow more efficiently, enhance road safety, and provide real- time information to drivers and pedestrians. This integration supports smart city initiatives by improving traffic management, reducing congestion, and increasing safety and information dissemination at roadways and intersections. References:This answer reflects common smart roadway solutions that leverage connectivity to optimize traffic management and enhance public safety, as outlined in various Cisco smart city and IoT deployments.

• Question 29:

  What is the primary purpose of utility substations?

  A. monitor the reliable and efficient delivery of power into the distribution grid
  B. FLISR: fault isolation, recovery, and service restoration
  C. Volt-VAR reactive power control
  D. provide physical security for the grid
  A. monitor the reliable and efficient delivery of power into the distribution grid

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  Explanation/Reference:

  The primary purpose of utility substations is to monitor and ensure the reliable and efficient delivery of power into the distribution grid. Substations play a crucial role in transforming voltage levels between high transmission voltages and lower distribution voltages, and in managing the flow of electrical power in various directions, ensuring stability and efficiency in the power supply to residential, commercial, and industrial users. References:This explanation is based on the fundamental functions of substations within electrical grids, as described in basic electrical engineering principles and utility operation standards.

• Question 30:

  What are Cisco's full-stack sensors, LoRaWAN gateway, and dashboard solution called?

  A. Industry Monitoring Insight
  B. Sensor to Cloud Stack
  C. Industrial Asset Vision
  D. Complete Condition Visibility
  C. Industrial Asset Vision

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  Explanation/Reference:

  Cisco's full-stack sensors, LoRaWAN gateway, and dashboard solution are called "Industrial Asset Vision." This solution is designed to provide comprehensive monitoring and management of industrial assets through advanced sensors and connectivity technology, enabling enhanced visibility and control over industrial operations. References:This information is detailed in Cisco's offerings for industrial IoT solutions, where Industrial Asset Vision plays a key role in asset management and operational efficiency.