FUTURE EB SERVICES SDWAN

E4-E5 E and W S
FUTURE EB SERVICES SDWAN
Q. 1 , What does SD-WAN stand for?

a. Software Defined Wireless Area Network

b. Software Defined Wide Area Network

c. System Defined Wireless Access Network

d. System Defined Wide Area Network

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Q. 2 , Why have networking architectures such as SD-WAN become increasingly important?

a. To accommodate cloud-based applications.

b. To accommodate virtual reality applications.

c. To accommodate augmented reality applications.

d. To accommodate gaming applications.

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Q. 3 , Why are enterprises considering new networking architectures such as SD-WANs?

a. To address performance and management issues.

b. To address cost issues.

c. To address security issues.

d. To address storage issues.

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Q. 4 , What is the model for achieving low latency and jitter with SD-WAN tools?

a. Place AI at the data center and perform real-time analytics.

b. Place AI at the edge of a multiconnection WAN and perform real-time analytics.

c. Place AI at the WAN edge and perform real-time analytics.

d. Place AI at the branch office and perform real-time analytics.

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Q. 5 , What is the advantage of SD-WAN?

a. It provides superior reliability and performance for business cloud applications.

b. It provides superior reliability and performance for business gaming applications.

c. It provides superior reliability and performance for business virtual reality applications.

d. It provides superior reliability and performance for business augmented reality applications.

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Q. 6 , What is an “SD-WAN-first” approach?

a. A default part of the equation for all WAN deployments moving forward.

b. An approach that is only used for branch office connectivity.

c. An approach that is only used for data center connectivity.

d. An approach that is only used for cloud-based connectivity.

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Q. 7 , What is right-sizing connectivity in the context of SD-WAN?

a. Deploying as much bandwidth as possible to all sites.

b. Deploying the minimum amount of bandwidth to all sites.

c. Deploying the recommended throughput required for a remote site.

d. Deploying the maximum amount of bandwidth to all sites.

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Q. 8 , What is user performance management?

a. A way to exploit advancements in AI to govern the network.

b. A way to exploit advancements in AI to govern user behavior.

c. A way to exploit advancements in AI to govern application behavior.

d. A way to exploit advancements in AI to govern individual user or group of users’ “business critical” app functionality.

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Q. 9 , What is SD-WAN as-a-service?

a. A way for enterprises to implement today’s SDWAN technologies into existing WAN edge architecture by themselves.

b. A way for third-party providers to manage the underlying SD-WAN infrastructure while leaving the policy creation and management to in-house staff.

c. A way for third-party providers to manage everything from circuit up/down/degraded statuses to managing the routing protocols running between corporate and remote offices.

d. A way for in-house IT staff to build policy based on what data flows are considered important to the business.

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Q. 10 , What is the drawback of SD-WAN as-a-service?

a. The business becomes reliant on a third party for overall operation of the WAN from layers 1 to 4 of the OSI model.

b. The business becomes reliant on in-house staff for overall operation of the WAN from layers 1 to 4 of the OSI model.

c. The business becomes reliant on a third party for overall operation of the WAN from layers 5 to 7 of the OSI model.

d. The business becomes reliant on in-house staff for overall operation of the WAN from layers 5 to 7 of the OSI model.

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Q. 11 , Which type of applications are becoming more prevalent with the rise of cloud-based services?

a. Legacy applications

b. On-premises applications

c. Software as a service (SaaS) applications

d. Mobile applications

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Q. 12 , How does SD-WAN help address performance and management issues for cloud-based applications?

a. By increasing bandwidth costs

b. By reducing data latency

c. By relying on traditional WANs

d. By deploying MPLS connections

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Q. 13 , What is the main benefit of deploying SD-WAN?

a. It simplifies the management of the interconnection across multiple sites.

b. It provides superior reliability and performance for business cloud applications.

c. It increases the cost of bandwidth and maintenance.

d. It is an effective asset for WAN edge deployments.

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Q. 14 , What is an SD-WAN-first approach?

a. A method of deploying SD-WAN within the confines of existing WAN structures

b. A default part of the equation for all WAN deployments moving forward

c. A technique that right-sizes connectivity to branch locations based on expected performance achieved through SD-WAN features

d. A way to govern WANs based on overall network performance

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Q. 15 , What is user performance management in the context of SD-WAN?

a. A way to govern WANs based on overall network performance

b. A technique that right-sizes connectivity to branch locations based on expected performance achieved through SD-WAN features

c. A method of managing user-based policies based on business-critical app functionality

d. A method of managing the underlying SD-WAN infrastructure while leaving policy creation and management to in-house staff

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Q. 16 , What is the main drawback of relying on SD-WAN as-a-service providers?

a. They increase the overall in-house manpower spent on WAN architecture

b. They make it more difficult to create and manage application- and user-specific policies

c. They allow businesses to become reliant on a third party for overall operation of the WAN

d. They increase the cost of bandwidth and maintenance

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Q. 17 , What is SD-WAN?

a. A type of wireless technology

b. A network designed to connect users with cloud-based services

c. A type of broadband connection

d. A type of cloud-based service

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Q. 18 , What does SD-WAN allow for remote or at-home users?

a. Deliver services directly to the desktop

b. Connect to corporate LAN only

c. Provide better service to branch offices

d. None of the above

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Q. 19 , Which of the following technologies is used to combine separate paths in SD-WAN?

a. 3G

b. LTE

c. Wi-Fi

d. Ethernet

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Q. 20 , Which of the following is a benefit of SD-WAN?

a. Reduced cloud productivity

b. Increased operating costs

c. Non-stop productivity

d. Decreased network agility

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Q. 21 , How does SD-WAN increase reliability?

a. By monitoring link health

b. By reducing bandwidth access

c. By limiting site licenses

d. By decreasing QoS

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Q. 22 , What does SD-WAN do to cloud performance?

a. Decreases it

b. Prioritizes real-time cloud services

c. Has no effect on it

d. None of the above

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Q. 23 , What does SD-WAN provide for small and mid-sized business customers?

a. Increased risk

b. Lower total cost

c. Decreased reliability

d. None of the above

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Q. 24 , What is automatic site failover in SD-WAN?

a. Continuous monitoring of link health

b. Seamless reaction to protect against link outages

c. Protection against voice call disconnection

d. All of the above

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Q. 25 , How does SD-WAN manage traffic priority for real-time voice and videoconferencing services?

a. By oversaturating broadband connections

b. By reducing QoS

c. By calibrating every broadband connection

d. None of the above

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Q. 26 , What does SD-WAN include for troubleshooting voice quality issues?

a. 24/7 support

b. Advanced troubleshooting tools

c. QoS management

d. None of the above

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Q. 27 , What is the main reason for interest in SD-WAN technology for corporate WAN edge?

a. Traditional 9-to-5 jobs

b. Mobility

c. Branch office connectivity

d. Corporate LAN

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Q. 28 , What is the potential impact of future SD-WAN deployment?

a. Decreased remote workforces

b. Increased operating costs

c. Increased network agility

d. None of the above

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Q. 29 , Which technologies are combined in SD-WAN to provide connectivity?

a. Wi-Fi and Ethernet

b. Broadband and LTE

c. 3G and 4G

d. None of the above

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Q. 30 , What is the benefit of SD-WAN cloud productivity?

a. Decreased performance

b. Reduced latency

c. No effect on cloud performance

d. None of the above

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Q. 31 , What is the main benefit of SD-WAN network agility?

a. The ability to diversify bandwidth access

b. The ability to add new sites quickly and easily

c. The ability to increase speed for any site whenever needed

d. All of the above

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Q. 32 , What are the benefits of SD-WAN?

a) Faster speeds and exceptional performance

b) Lower operating costs

c) Increased reliability

d) All of the above

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Q. 33 , What is the purpose of network agility in SD-WAN?

a) To diversify bandwidth access

b) To add new sites quickly and easily

c) To increase speed for any site whenever you need

d) All of the above

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Q. 34 , What is one of the benefits of SD-WAN's automatic site failover feature?

a) Protection against link outages

b) Seamless failover for live voice calls

c) No change in IP address

d) All of the above

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Q. 35 , What is the purpose of bi-directional QoS in SD-WAN?

a) To manage traffic priority for real-time voice and videoconferencing services

b) To insulate network experience against degradation caused by oversaturation

c) To protect both inbound and outbound call quality

d) All of the above

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