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Question 1 of 10

1. Question
What does WAN stand for?
- Wireless Access Network
- Wide Area Network
- Web Application Network
- Workgroup Area Network
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Question 2 of 10

2. Question
What is the main issue SDN attempts to address in traditional networks?
- The need for more wireless connectivity options
- The static architecture and complexity
- The need for higher security protocols
- The decentralization of network intelligence
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Question 3 of 10

3. Question
What is one of the key applications of SD-WAN?
- To increase the cost of WAN connectivity
- To solely rely on MPLS for network connectivity
- To allow companies to build high-performance WANs using low-cost internet access
- To eliminate the need for centralized management
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Question 4 of 10

4. Question
According to Gartner’s prediction in 2018, by what year will more than 90% of WAN edge
infrastructure refresh initiatives be based on vCPE platforms or SD-WAN software
appliances?
- 2020
- 2021
- 2022
- 2023
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Question 5 of 10

5. Question
What are the four required characteristics of SD-WAN as defined by research firm Gartner?
- Dynamic path selection, ability to support VPNs, simple interface, support for multiple connection types
- Ability to support only MPLS connections, static path selection, complex interface, inability to support VPNs
- Only supports high-capacity LTE wireless communications, lacks dynamic path selection, complex management, no VPN support
- Supports only frame relay connections, manual path selection, no interface, does not support VPNs
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Question 6 of 10

6. Question
What component in SD-WAN architecture is responsible for providing device management for CPEs?
- SD-WAN Edge
- SD-WAN Orchestrator
- SD-WAN Controller
- Customer Premises Equipment (CPE)
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Question 7 of 10

7. Question
What is one of the primary benefits of SD-WAN technology?
- Requires manual configuration for each site
- Decreased network redundancy and failover capabilities
- Simplified management with centralized control
- Increased dependency on onsite network personnel
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Question 8 of 10

8. Question
Which of the following is NOT one of the fundamental components of the Cisco SD-WAN solution?
- vManage
- vBond
- vShield
- vEdge
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Question 9 of 10

9. Question
Which topology is commonly used in SD-WAN for direct communication between all sites?
- Point-to-point
- Partial mesh
- Hub-and-spoke
- Full mesh
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Question 10 of 10

10. Question
How does SD-WAN contribute to the Internet of Things (IoT) and technologies like 5G?
- By limiting the types of devices that can connect to the network
- By providing predictability and visibility essential for IoT application performance
- By restricting the network to fixed-line connections only
- SD-WAN does not have an impact on IoT or 5G technologies
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