Which two features control multicast traffic in a VLAN environment? (Choose two)

• A.MLD snooping
• B.pruning
• C.PIM snooping
• D.RGMP
• E.IGMP snooping

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Which relationship between IBGP and the underlying physical topology is true?

• A.iBGP can worn only on a ring network topology with a link-state protocol like OSPF or IS-IS
• B.iBGP does not work on a ring network topology even with an underlying IGP.
• C.iBGP full mesh requires an underlying fully meshed network topology.
• D.iBGP full mesh requirement does not dictate any specific network topology.

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What best describes the difference between Automation and Orchestration?

• A.Automation refers to an automatic process for completing a single task and Orchestration refers to assembling and coordinating a set of tasks and conditions.
• B.Automation refers to an automatic process for completing multiple tasks with conditions and Orchestration refers to executing tasks in parallel.
• C.Automation refers to scripting languages (Python. Ansible etc.) and Orchestration refers to commercial products that control configuration deployment
• D.Automation describes a hands-off configuration process while Orchestration refers to sets of automation tasks that require the network administrator to coordinate

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Company XYZ is redesigning their QoS policy. Some of the applications used by the company are real-time applications. The QoS design must give these applications preference in terms of transmission. Which QoS strategy can be used to fulfill the requirement?

• A.weighted fair queuing
• B.weighted random early detection
• C.low-latency queuing
• D.first-in first-out

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What is the most important operational driver in building a resilient and secure modular network design?

• A.Increase time spent on developing new features
• B.Reduce the frequency of failures requiring human intervention
• C.Minimize app downtime
• D.Dependencies on hardware or software that is difficult to scale

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